Quick conversion chart of kg to lbs. 1 kg to lbs = 2.20462 lbs. 5 kg to lbs = 11.02311 lbs. 10 kg to lbs = 22.04623 lbs. 15 kg to lbs = 33.06934 lbs. 20 kg to lbs = 44.09245 lbs. 25 kg …For example, a study using meals with lean beef found that 40 and 70 grams of protein (0.5 and 0.8 g/kg) led to similar increases in MPS, but that 70 grams led to greater increases in whole-body protein synthesis and greater decreases in whole-body protein breakdown. [126]You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: A 70.0-kg skier is sliding at 4 m/s when they slide down a 2m high hill. At the bottom of the hill they run into a large 2800 N/m spring. How far do they compress the spring before coming momentarily to rest? According to Newton’s Inverse square law, the gravitational force of attraction between them is directly proportional to the product of their masses and is inversely proportional to the square of the distance between them. The value of Universal Gravitational Constant is given by G = 6.674 × 10 -11 m 3 ⋅kg -1 ⋅s -2 in SI units.When starting a foot race, a 70.0-kg sprinter exerts an average force of 650 N backward on the ground for 0.800 s. (a) What is his final speed? (b) How far d... An ice hockey forward with mass 70.0 kg is skating due north with a speed of 5.5 m/s. As the forward approaches the net for a slap shot, a defensive player (...Between the hunter and elephant is a dart with a long arrow pointing to the left drawn near it and labeled vector v dart = 600 meters per second times minus I hat, and m dart = 0.0400 k g. a. Calculate the momentum of the 2000.0-kg elephant charging the hunter at a speed of 7.50 m/s. b. Calculate the ratio of the elephant's momentum to the ...Before going in for an annual physical, a 70.0-kg person whose body temperature is 37.0∘C consumes an entire 0.355-liter can of a soft drink (which is mostly water) at 12.0∘C. What will be the person's body temperature Tfinal after equilibrium is attained? Ignore any heating by the person's metabolism. The specific heat capacity of a human ... 1 / 4. Find step-by-step Physics solutions and your answer to the following textbook question: A skier of mass 70.0 kg is pulled up a slope by a motor-driven cable. How much work is required to pull the skier 60.0 m up a $35^ {\circ}$ slope (assumed to be frictionless) at a constant speed of 2.0 m/s?.A horizontal force is applied to the larger block, as shown figure. If m_{1}=2.30 kg, m_{2}=1.20 kg, and F=3.20 N, find the magnitude of the force between the two blocks. A 6.00 kg block is in contact with a 4.00 kg block on a horizontal frictionless surface. The 6.00 kg block is being pushed by a horizontal 20.0 N force.Final answer. Two ice skaters, Daniel (mass 70.0 kg) and Rebecca (mass 45.0 kg), are practicing. Daniel stops to tie his shoelace and, while at rest, is struck by Rebecca, who is moving at 13.0 m/s before she collides with him. After the collision. Rebecca has a velocity of magnitude 6.00 m/s at an angle of 52.1 degree from her initial direction. Density of water = 1 g/mL = 1 kg/L. Ignoring any heating by the person's metabolism, A) So, heat lost by the human body = heat gained by the soft drink as it attains thermal equilibrium with the human body. Let the final temperature of the human body + soft drink set up be T. Heat lost by the human body = mCΔT . m = mass of the human body = …Substituting the known values, we have that 896 N - 686 N = 70.0 kg * a. Solving for 'a' yields a = (896 N - 686 N) / 70.0 kg ≈ 3 m/s². So, the magnitude of the acceleration of the elevator is about 3 m/s², and its direction is upward since the scale reading is greater than the actual weight of the person. Learn more about Physics of …Jul 3, 2022 ... A man weighing 70 kg carries a weight of 10 kg to the top of the tower 100 m high. Calculate the work done.What mass of water must evaporate from the skin of a 70.0 kg man to cool his body 1.00 ∘C? The heat of vaporization of water at body temperature (37.0 ∘C) is 2.42×106J/(kg⋅K). The specific heat of a typical human body is 3480 J/(kg⋅K) . What volume of water must the man drink to replenish the evaporated water?Meanwhile, the weight of the man is: W = 70.0 kg * 9.8 m/s2 = 686 N. The man's net force is then weight - buoyant force: Net Force = 686 N - 653.26 N = 32.74 N. Now, to find the acceleration, we can use Newton’s second law and divide tthe net force by the man's mass.Find step-by-step Physics solutions and your answer to the following textbook question: What is the average momentum of a 70.0-kg sprinter who runs the ...A 70.0-kg astronaut pushes to the left on a spacecraft with a force F in "gravity-free" space. The spacecraft has a total mass of 1.0 x 10^4 kg. During the push, the astronaut accelerates to the right with an acceleration of 0.36 m/s^2. Determine the magnitude of the acceleration of the spacecraft. There’s just one step to solve this.A thermally isolated vessel contains 100 g of water at 0 ∘ C. When air above the water is pumped out, some of the water freezes and some evaporates at 0 ∘ C itself. Calculate the mass of the ice formed if no water is left in the vessel. Latent heat of vaporization of water at 0 ∘ C = 2.10 × 10 5 J k g − 1 and latent heat of fusion of ...The recommended dosage of iodine-131 is 4.20 \mu \mathrm {Ci} / \mathrm {kg} 4.20μCi/kg of body mass. How many microcuries of iodine- 131 are needed for a 70.0-\mathrm {kg} 70.0−kg person with hyperthyroidism? b. A person receives 50 \mathrm {rad} 50rad of gamma radiation. What is that amount in grays? The activity of C-14 in a 70.-kg human ...A kilogram weighs more than a pound. Because they are both units of weight, both kilograms and pounds can be compared directly, and there are 2.2 pounds in 1 kilogram. To convert a...A 70.0-kg man and a 55.0-kg woman holding a 2.50-kg purse on ice skates stand facing each other. (a) If the woman pushes the man backwards so that his final speed is 1.50 m/s, with what average force did she push him, assuming they were in contact for 0.500 s? (b) What is the woman's recoil speed? Given (1pts) Find (1pts) Equation (1pts ...A 70.0-kg ice hockey goalie, originally at rest, catches a 0.150-kg hockey puck slapped at him at a velocity of 35.0 m/ s. Suppose the goalie and the ice puc...Human body weight is a person's mass or weight.. Strictly speaking, body weight is the measurement of weight without items located on the person. Practically though, body weight may be measured with clothes on, but without shoes or heavy accessories such as mobile phones and wallets, and using manual or digital weighing scales.Excess or reduced body …Question: While resting, the average 70.0-kg human male consumes 14.0 L of pure O2 per hour at 25.0 °C and 100.0 kPa. How many moles of O2 are consumed by a 70.0 kg man while resting for 1.5 h? 0.847 mol Question 12 0 / 1 pts Under certain conditions the formation of ammonia from nitrogen with excess oxygen produces a 38.2% yield of NO. A U.S. ton, which is generally called a short ton or simply, a ton, is equivalent to approximately 907 kilograms. A metric ton is equivalent to 1,000 kilograms. The short ton is ba...1.15357 x 10 42 kg or 5.8 x 10 11 solar mass: Sun: 1.9891x10 30 kg: Earth: 5.9736 x 10 24 kg: Moon: 7.3477 x 10 22 kg: Atomic Mass Unit (u) 1.660?538?782(83) x 10-27 kg: …Answer to When starting a foot race, a 70.0-kg sprinter exerts an av.... Solutions for Chapter 6 Problem 32P: When starting a foot race, a 70.0-kg sprinter exerts an average force of 650 N backward on the ground for 0.800 s. Step-by-step explanation: The mass of a person (a measure of the amount of matter in a person) does not change on going from Earth to Mars. The person's mass on Mars …Jan 11, 2016 ... A 70-kg base runner begins his slide into second base when he is moving at a speed of 4.0 m/s. The coefficient of friction between his ...A full Thanksgiving dinner releases the equivalent of approximately 30 kg of carbon dioxide into the atmosphere. This is tough to swallow. A traditional Thanksgiving dinner for an ...A kilogram weighs more than a pound. Because they are both units of weight, both kilograms and pounds can be compared directly, and there are 2.2 pounds in 1 kilogram. To convert a...This part is simple, we know the mass of the skater and the bowling ball so we can get the total mass. However the shortcut is that because they are standing still …A man of mass 70 kg stands on a weighing scale in a lift which is moving (a) upwards with a uniform speed of 10 m s –1, (b) downwards with a uniform acceleration of 5 m s –2, (c) upwards with a uniform acceleration of 5 m s –2.. What would be the readings on …0:00 / 5:19 Calculate the force a 70.0-kg high jumper must exert on the ground to produce an upward acceleration 4.00 times the acceleration due to gravity. …Physics. Base your answers to questions 87 through 93 on the information and diagram below. A 10.0-kilogram box starts from rest at point A and is accelerated uniformly to point B in 4.0 seconds by the application of a constant horizontal force F. At point B, the speed of the box is 10.0 meters per second as it begins to move up a plane ...Two boxes ( m 1 = 70.0 kg and m 2 = 52.0 kg ) are connected by a light string that passes over a light, frictionless pulley. One box rests on a frictionless ramp that rises at 30.0∘ above the horizontal (see the figure below), and the system is released from rest. Find the acceleration of each box in m/s^2. There’s just one step to solve this. A 6.80 kg piece of solid copper metal at an initial temperature T is placed with 2.00 kg of ice that is initially at -16.0 degrees C. The ice is in an insulated container of negligible mass and no hea; A 5.10 kg piece of solid copper metal at an initial temperature T is placed with 2.00 kg of ice that is initially at -25.0 degrees C.Question: 2. An astronaut with a mass of 70.0 kg is outside a space capsule when the tether line breaks. To return to the capsule, the astronaut throws a 2.0 kg wrench away from the capsule at a speed of 14 m/s. At what speed does the astronaut move toward the capsule? 34. The moment of inertia of a cylinder is 0.016 kgm2. The average density of the Moon is actually only 3340 kg/m 3 3340 kg/m 3 and g = 1.6 m/s 2 g = 1.6 m/s 2 at the surface. Newton attempted to measure the mass of the Moon by comparing the effect of the Sun on Earth’s ocean tides compared to that of the Moon. His value was a factor of two too small.Sep 1, 2022 ... Name: Lalit Gulati Before and after weight: 70 kg to 63 kg Body fat percentage: 16%-17% to 8% Time taken: 13 weeks Prior lifting ...Free online weight conversion. Convert 70 kg to ft (kilograms to femtotons). How much is 70 kg to ft? +> with much ♥ by CalculatePlus.Between the hunter and elephant is a dart with a long arrow pointing to the left drawn near it and labeled vector v dart = 600 meters per second times minus I hat, and m dart = 0.0400 k g. a. Calculate the momentum of the 2000.0-kg elephant charging the hunter at a speed of 7.50 m/s. b. Calculate the ratio of the elephant's momentum to the ...Problem. 25PE. Calculate the force a 70.0-kg high jumper must exert on the ground to produce an upward acceleration 4.00 times the acceleration due to gravity. Explicitly show how you follow the steps in the Problem-Solving Strategy for Newton’s laws of motion. It says "floating in space", so maybe that actually means 0. The actual initial and final speeds are unimportant, because we are just looking for the change (or difference) in the two speeds. -13/3 = 70v_(a_f) v_(a_f) = -0.062 m/s This means that the astronauts speed will change by 0.062 m/s and the astronaut will move in the opposite direction ...Question: 2. An astronaut with a mass of 70.0 kg is outside a space capsule when the tether line breaks. To return to the capsule, the astronaut throws a 2.0 kg wrench away from the capsule at a speed of 14 m/s. At what speed does the astronaut move toward the capsule? 34. The moment of inertia of a cylinder is 0.016 kgm2. Jul 30, 2020 · To get up on the roof, a person (mass 70.0 kg) places a 6.00-m aluminum ladder (mass 10.0 kg) against the house on a concrete pad with the base of the ladder... Sep 30, 2017 · A question designed to look more complex than it is. Work is done against gravity only (we ignore friction/air resistance etc.) so the path, hence angle, don't matter. You do, however need to find the vertical distance climbed. This is the opposite, found from the sin of the angle x hypotenuse. Work done, W = energy transfer = m.g.s.sin theta W = 70*9.81*28.3*sin45 W = 13,700 J to 3 s.f. (data ... Rapid weight loss diet is a type of diet in which you lose more than 2 pounds (1 kilogram, kg) a week over several weeks. To lose weight this quickly you eat very few calories. Rap...Density of water = 1 g/mL = 1 kg/L. Ignoring any heating by the person's metabolism, A) So, heat lost by the human body = heat gained by the soft drink as it attains thermal equilibrium with the human body. Let the final temperature of the human body + soft drink set up be T. Heat lost by the human body = mCΔT . m = mass of the human body = …A 2.0 kg friction less cart is moving at a constant speed of 3.0 m/s to the right on a horizontal surface, as shown, when it collides with a second cart of undetermined mass m that is initially at rest. The force F of the collision as a function of time t is shown in the graph below, where t = 0 is the instant of initial contact.10. A 70.0 kg archer, standing on frictionless ice, shoots a 200 g arrow at a speed of 100 m/s. a. What is the recoil speed of the archer? b. A 30 kg beaver is standing on the ice mindinghis own business. This same arrow travelling at 100 m/s bounces off the beaver, causing the beaverto slide across the ice at 1.2 m/s. What is the rebound ... A 2.0 kg block is dropped from a height of 40 cm onto a spring of spring consant k = 1960 N/m. Find the maximum distance the spring is compressed. View Solution. Q4. 37.A block of mass 2kg is dropped from a height of 40cm on a spring whose force constant is 1960N/m. What will be the maximum distance x through which the spring is compressed?A 70.0 kg climber is supported in the "chimney" by the friction forces exerted on his shoes and back. The static coefficients of friction between his shoes and the wall, and between …Manny, who weighs 70.0 kg, is singing while sitting on a 5.00 kg four-legged chair. If each tip of the leg of the chair has a surface area of 5.00 cm2 … , how much pressure does Manny exert on the floor? D. Translate each algebraic equation into word phrases. 1. h-9=102. 4x=283. 7+k=154. 2(n+3)=85. 14 y 2 = 1 (paki answer po)If you find yourself frequently needing to convert pounds (lbs) to kilograms (kg) or vice versa, having a reliable convert lbs to kg calculator can save you time and effort. With t...0.00026666666666667: 貫 3.75 kg: 斤(キン) 0.0016666666666667: 斤 160 匁: 百目(ヒャクメ) 0.0026666666666667: 百目 100 匁: 両(リョウ) 0.026666666666667: 両 10 匁: 匁(モンメ) 0.26666666666667: 匁 1/1,000 貫: 分(フン) 2.6666666666667: 分 1/10 匁What average power is generated by a $$70.0-kg$$ mountain climber who climbs a summit of height $$325 m$$ in $$95.0 min?$$ A. $$39.1\ W$$ B. $$54.6\ W$$ C. $$25.5\ W$$ D. $$69.0\ W$$ E. $$88.4\ W$$ ... What average horse power is developed by an 80 kg man while climbing in 10 s a flight of stairs that rises 6 m vertically.Free online weight conversion. Convert 70 kg to ft (kilograms to femtotons). How much is 70 kg to ft? +> with much ♥ by CalculatePlus.A Gravitational Force Calculator is an online tool or application that helps estimate the gravitational force between two objects, based on their mass and distance apart.Nov 28, 2022 · A high diver of mass 70.0 kg jumps off a board 10 m above the water. If, 1.0 s after entering the water his downward motion is stopped, what average upward force did the water exert? The aim of this question is the application of the energy conservation law ( kinetic energy and potential energy ). Explanation: From the the question, the mass of the man =70.0 kg and the speed at which the man is walking =2.0 m/s. where K.E = the kinetic energy, m=mass and v= speed. By substitution, Hence the kinetic energy of the man is 140J.Jan 18, 2024 · For an apple with mass m = 0.1 kg hanging at a height h = 2.5 m, the gravitational potential energy is E = 2.4525 J, or roughly half a calorie. To find this result, multiply m by h and by g, with g = 9.81 m/s²: E = 0.1 kg · 2.5 m · 9.81 m/s² = 2.4525 J Calculate the angular momentum of the two-astronaut system. (thiure), each having a mass of 70.0 kg, are connected by a d= 9.0 m rope of negligble mass. They are isolated in space, orbiting their center of mass at speeds of 5.10 mi (a) Treating the astronauts as particles, calculate the magnitude of the angular moenentum of the two-astronaut ... Find step-by-step Chemistry solutions and your answer to the following textbook question: Your friend, who has a mass of $70.0 \mathrm{~kg}$, has a slice of pizza, a cola soft drink, and ice cream. $$ \begin{array}{lccc} \hline \text { Item } & \text { Carbohydrate }(\mathrm{g}) & \text { Fat }(\mathrm{g}) & \text { Protein }(\mathrm{g}) \\ \hline \text { Pizza } & 29 & 10 …Find step-by-step Chemistry solutions and your answer to the following textbook question: Your friend, who has a mass of $70.0 \mathrm{~kg}$, has a slice of pizza, a cola soft drink, and ice cream. $$ \begin{array}{lccc} \hline \text { Item } & \text { Carbohydrate }(\mathrm{g}) & \text { Fat }(\mathrm{g}) & \text { Protein }(\mathrm{g}) \\ \hline \text { Pizza } & 29 & 10 …Kilogram. Definition: A kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI). It is currently defined based on the fixed numerical value of the Planck constant, h, which is equal to 6.62607015 × 10-34 in the units of J·s, or kg·m 2 ·s-1.The meter and the second are defined in terms of c, the speed of light, and cesium frequency, …Calculate the angular momentum of the two-astronaut system. (thiure), each having a mass of 70.0 kg, are connected by a d= 9.0 m rope of negligble mass. They are isolated in space, orbiting their center of mass at speeds of 5.10 mi (a) Treating the astronauts as particles, calculate the magnitude of the angular moenentum of the two-astronaut ... Description: Two identical mkg masses are pressed against opposite ends of a light spring of force constant 1.75 N/cm, compressing the spring by l from its normal length. (a) Find the speed of each mass when it has moved free of the spring on a... Two identical 0.300 masses are pressed against opposite ends of a light spring of force ...Free online weight conversion. Convert 70 kg to ft (kilograms to femtotons). How much is 70 kg to ft? +> with much ♥ by CalculatePlus.It says "floating in space", so maybe that actually means 0. The actual initial and final speeds are unimportant, because we are just looking for the change (or difference) in the two speeds. -13/3 = 70v_(a_f) v_(a_f) = -0.062 m/s This means that the astronauts speed will change by 0.062 m/s and the astronaut will move in the opposite direction ...According to an interview with Christopher Mohr, Ph.D., R.D., in Today's Dietitian, the protein consumption of athletes can range between 1.2 and 1.7 grams per kilogram of body weight depending on the sport. Endurance athletes typically consume less protein, in the range of 1.2 to 1.4 grams of protein per kilogram of body weight.Step-by-step explanation: The mass of a person (a measure of the amount of matter in a person) does not change on going from Earth to Mars. The person's mass on Mars …1.08 xx 10^-7"N" We can solve this problem by using Newton's law of gravitation: F_("g") = (Gm_1m_2)/(r^2) Where m_1 and m_2 are the masses (in "kg") of two objects, r is the distance (in "m") between the two objects, and G is a constant called the gravitational constant, equal to 6.6743 xx 10^-11 ("N"*"m"^2)/("kg"^2) Plugging in our …Between the hunter and elephant is a dart with a long arrow pointing to the left drawn near it and labeled vector v dart = 600 meters per second times minus I hat, and m dart = 0.0400 k g. a. Calculate the momentum of the 2000.0-kg elephant charging the hunter at a speed of 7.50 m/s. b. Calculate the ratio of the elephant's momentum to the ...Before going in for an annual physical, a 70.0-kg person whose body temperature is 37.0∘C consumes an entire 0.355-liter can of a soft drink (which is mostly water) at 12.0∘C. What will be the person's body temperature Tfinal after equilibrium is attained? Ignore any heating by the person's metabolism. The specific heat capacity of a human ...astronauts (figure), each having a mass of 70.0 kg, are connected by a d =9.0−m rope of negligible mass. They are isolated in space, orbiting their ter of mass at speeds of 4.90 m/s. (a) Treating the astronauts as particles, calculate the magnitude of the angular momentum of the two-astronaut system. kg⋅m2/s (b) Calculate the rotational ... Find step-by-step Physics solutions and your answer to the following textbook question: Tom has a mass of 70.0 kg and Sally has a mass of 50.0 kg. Tom and Sally are standing 20.0 m apart on the dance floor. Sally looks up and sees Tom. She feels an attraction. If the attraction is gravitational, find its size. Assume that both Tom and Sally can be replaced …Physics questions and answers. 4. A 70.0 kg diver launches off a diving board at a height of 28 m. They reach a velocity of 17.0 m/s just before they hit the water. What is the force of the air resistance on the diver as they move through the air to the water? 17. Where to buy clipper card, Imagine dragons radioactive lyrics, Z e a l o u s, Way maker lyrics, Rae ridez, Carl and chelle's, This is america, Free video downloader software from youtube, Real madrid vs almeria, Riot game download, Bounty killer, Esco institute, Morgan's paws pet care center, Skull merchant dbd
The mass of the jumper is 70 kilograms, the acceleration will be four times acceleration due to gravity, and then we'll write down the net force, the force upwards minus the force downwards equal mass times acceleration. So this is the force on the jumper due to the ground, minus the force of gravity. Then add fg to both sides because we want ... . Canada best buy
foo fighters everlongQuestion. While jogging, a 70.0-kg student generates thermal energy at a rate of 1200 W. To maintain a constant body temperature of 37.0\ ^ {\circ}\text {C} 37.0 ∘C , this energy must be removed by perspiration or other mechanisms. If these mechanisms failed and the heat could not flow out of the student's body, irreversible body damage could ...Physics questions and answers. 4. A 70.0 kg diver launches off a diving board at a height of 28 m. They reach a velocity of 17.0 m/s just before they hit the water. What is the force of the air resistance on the diver as they move through the air to the water? 17. Physics. Physics questions and answers. Spiderman, whose mass is 70.0 kg, is dangling on the free end of a 12.2-m-long rope, the other end of which is fixed to a tree limb above. By repeatedly bending at the waist, he is able to get the rope in motion, eventually getting it to swing enough that he can reach a ledge when the rope makes a ? = 59. ...Aug 1, 2020 ... PlA man of mass 70 kg stands on a weighing machine in a lift , which is moving (a) upwards with a unifrom speed of `10^(-1)` (b) downwards ...The conversion factor from Kilograms to Pounds is 2.2046226218488. To find out how many Kilograms in Pounds, multiply by the conversion …Expert-verified. 1) Given: vf = 0 m/s vi = 2.6 m/s t = 3 s use: vf = vi + a*t 0 = 2.6+a*3 …. A 70.0 kg skater moving initially at 2.60 m/s on rough horizontal ice comes to rest uniformly in 3.00 s due to friction from the ice. What force does friction exert on the skater? Free online weight conversion. Convert 70 kg to ft (kilograms to femtotons). How much is 70 kg to ft? +> with much ♥ by CalculatePlus.Manny, who weighs 70.0 kg, is singing while sitting on a 5.00 kg four-legged chair. If each tip of the leg of the chair has a surface area of 5.00 cm2 … , how much pressure does Manny exert on the floor? D. Translate each algebraic equation into word phrases. 1. h-9=102. 4x=283. 7+k=154. 2(n+3)=85. 14 y 2 = 1 (paki answer po)A golfer strikes a golf ball of mass 0.05 kg, and the time of impact between the golf club and the ball is 1.0 ms. If the ball acquires a velocity of magnitude 70 m/s, calculate the average force exerted on the ball.Quick conversion chart of kg to lbs. 1 kg to lbs = 2.20462 lbs. 5 kg to lbs = 11.02311 lbs. 10 kg to lbs = 22.04623 lbs. 15 kg to lbs = 33.06934 lbs. 20 kg to lbs = 44.09245 lbs. 25 kg …Two ice skaters, Daniel (mass 70.0 kg ) and Rebecca (mass 45.0 kg ), are practicing. Daniel stops to tie his shoelace and, while at rest, is struck by Rebecca, who is moving at 13.0 m/s before she collides with him. After the collision, Rebecca has a velocity of magnitude 6.00 m/s at an angle of 53.1 1 ∘ from her initial direction.When starting a foot race, a 70.0-kg sprinter exerts an average force of 650 N backward on the ground for 0.800 s. (a) What is his final speed? (b) How far d... 3) 4) Base your answers to questions 53 through 57 on the diagram below which represents a simple pendulum with a 2.0-kilogram bob and a length of 10. meters. The pendulum is released from rest at position 1 and swings without friction through position 4. At position 3, its lowest point, the speed of the bob is 6.0 meters per second.Physics questions and answers. A bungee jumper (𝑚𝑚 = 70.0 kg) stands on a tall platform (h0 = 50.0 m) above the water. The bungee cord has an unstrained length of 𝐿𝐿𝑜𝑜 = 10.0 m and—when stretched—behaves like an ideal spring with a spring constant of 𝑘𝑘 = 66.0 N/m. The jumper falls from rest, and it is assumed that ...Before going in for an annual physical, a 70.0-kg person whose body temperature is 37.0∘C consumes an entire 0.355-liter can of a soft drink (which is mostly water) at 12.0∘C. What will be the person's body temperature Tfinal after equilibrium is attained? Ignore any heating by the person's metabolism. The specific heat capacity of a human ...When the woman throws her 2.50-kg purse at the man with a 20.0° angle, the horizontal component of the purse's velocity results in the man moving backwards with a speed of -1.50 m/s. Explanation: To answer this question, we need to apply the principles of Newton's second law of motion and conservation of momentum.Expert-verified. A thin, uniform 3.70-kg bar, 70.0 cm long, has very small 2.50-kg balls glued on at either end (the figure (Figure 1)). It is supported horizontally by a thin, horizontal, frictionless axle passing through its center and perpendicular to the bar. Suddenly the right-hand ball becomes detached and falls off, but the other ball ...Nov 18, 2020 · An ice hockey forward with mass 70.0 kg is skating due north with a speed of 5.5 m/s. As the forward approaches the net for a slap shot, a defensive player (... 1 lbs to kg = 0.45359 kg. 5 lbs to kg = 2.26796 kg. 10 lbs to kg = 4.53592 kg. 20 lbs to kg = 9.07185 kg. 30 lbs to kg = 13.60777 kg. 40 lbs to kg = 18.14369 kg ... or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared ...Between the hunter and elephant is a dart with a long arrow pointing to the left drawn near it and labeled vector v dart = 600 meters per second times minus I hat, and m dart = 0.0400 k g. a. Calculate the momentum of the 2000.0-kg elephant charging the hunter at a speed of 7.50 m/s. b. Calculate the ratio of the elephant's momentum to the ...Before going in for an annual physical, a 70.0-kg person whose body temperature is 37.0∘C consumes an entire 0.355-liter can of a soft drink (which is mostly water) at 12.0∘C. What will be the person's body temperature Tfinal after equilibrium is attained? Ignore any heating by the person's metabolism. The specific heat capacity of a human ... REQUIRED for P5. FORMULAS: PE = m*g*h | KE = 1/2*m* (v*v) Question 4: Calculate Calculate the kinetic energy of a car. Could you please explain the potassium argon dating method in simple words? A 70.0-kilogram man is walking at a speed of 2.0 m/s. What is his kinetic energy?A kilogram is a unit of mass and a liter is a unit of volume, so there is no direct rate of conversion. If you know the density of a substance, you can make the conversion from kil...A 6.80 kg piece of solid copper metal at an initial temperature T is placed with 2.00 kg of ice that is initially at -16.0 degrees C. The ice is in an insulated container of negligible mass and no hea; A 5.10 kg piece of solid copper metal at an initial temperature T is placed with 2.00 kg of ice that is initially at -25.0 degrees C.Nov 6, 2023 ... Answer to . Refer to the figure below. A 70.0-kg person is pushing...One kg of air in a closed system undergoes an irreversible process from an initial state of p 1 = 1 bar (absolute) and T 1 = 27 o C, to a final state of p 2 = 3 bar (absolute) and T 2 = 127 o C. If the gas constant of air is 287 J/kgK and the ratio of the specific heats γ = 1.4, then the change in the specific entropy (in J/kgK) of the air in ... So, 70.7 kilograms in pounds = 70.7 times 2.204622622 = 155.86681936470845 pounds. See details on the formula below on this page. More information from the unit converter. How many N in 1 kg? The answer is 9.8066500286389. We assume you are converting between newton and kilogram.You can view more details on each measurement unit: N or kg The SI base unit for mass is the kilogram. 1 N is equal to 0.101971621 kilogram. Note that rounding errors may occur, …Find step-by-step Chemistry solutions and your answer to the following textbook question: Your friend, who has a mass of $70.0 \mathrm{~kg}$, has a slice of pizza, a cola soft drink, and ice cream. $$ \begin{array}{lccc} \hline \text { Item } & \text { Carbohydrate }(\mathrm{g}) & \text { Fat }(\mathrm{g}) & \text { Protein }(\mathrm{g}) \\ \hline \text { Pizza } & 29 & 10 …7 A 70.-kilogram astronaut has a weight of 560 newtons on the surface of planet Alpha.What is the acceleration due to gravity on planet Alpha? (1) 0.0 m/s 2 (2) 8.0 m/s 2 (3) 9.8 m/s 2 (4) 80. m/s 2. Base your answers to questions 8 and 9 on the diagram and information below.In classical mechanics, kinetic energy (KE) is equal to half of an object's mass (1/2*m) multiplied by the velocity squared. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s 2.The centripetal force acting on a 70.0 kg astronaut in a centrifuge experiencing an acceleration of 2.00g is 1.37×10³ N, corresponding to option B.) 1.37×10³ N. So the correct option is B. Explanation:A 70.0 kg student runs up a stairway to a heigh of 10.0m above the ... ... Loading...When 0.15 kg of ice at 0 ∘ C is mixed with 0.30 kg of water at 50 ∘ C in a container, the resulting temperature of the mixture is 6.7 ∘ C. Calculate the latent heat of fusion of ice. (S w a t e r = 4186 J kg – 1 K − 1)Planet Earth weight is discussed in this article. Learn about planet Earth weight. Advertisement It would be more proper to ask, "What is the mass of planet Earth?"1 The quick answ...If you find yourself frequently needing to convert pounds (lbs) to kilograms (kg) or vice versa, having a reliable convert lbs to kg calculator can save you time and effort. With t...70 Kilograms is equivalent to 154.32358352941 Pounds. How to convert from Kilograms to Pounds The conversion factor from Kilograms to Pounds is 2.2046226218488. To find out how many Kilograms in Pounds, multiply by the conversion factor or use the Mass converter above. 1 Kilonewtons (mass) = 101.97 Kilos: 10 Kilonewtons (mass) = 1019.72 Kilos: 2500 Kilonewtons (mass) = 254929 Kilos: 2 Kilonewtons (mass) = 203.94 Kilos: 20 Kilonewtons (mass) = 2039.43 Kilos: 5000 Kilonewtons (mass) = 509858 Kilos: 3 Kilonewtons (mass) = 305.91 Kilos: 30 Kilonewtons (mass) = 3059.15 Kilos: 10000 Kilonewtons (mass) = …physics. While running, a person transforms about 0.600 J of chemical energy to mechanical energy per step per kilogram of body mass. If a 60.0-kg runner transforms energy at a rate of 70.0 W during a race, how fast is the person running? Assume that a running step is 1.50 m long. biology.The centripetal force acting on a 70.0 kg astronaut in a centrifuge experiencing an acceleration of 2.00g is 1.37×10³ N, corresponding to option B.) 1.37×10³ N. So the correct option is B. Explanation:A kilogram weighs more than a pound. Because they are both units of weight, both kilograms and pounds can be compared directly, and there are 2.2 pounds in 1 kilogram. To convert a...Question: Spiderman, whose mass is 70.0 kg, is dangling on the free end of a 12.2-m-long rope, the other end of which is fixed to a tree limb above. By repeatedly bending at the waist, he is able to get the rope in motion, eventually getting it to swing enough that he can reach a ledge when the rope makes a ? = 59.6° angle with the vertical. A 0.50 kg ball that is tied to the end of a 1.4 m light cord is revolved in a horizontal plane with the cord making a 30 degree angle, with the vertical. (a) Determine the ball's speed. (b) If, instea; A 0.50 kg ball that is tied to the end of a 1.3 m light cord is revolving in a horizontal plane with the cord making 30^\circ angle, with the ...The centripetal force acting on a 70.0 kg astronaut in a centrifuge experiencing an acceleration of 2.00g is 1.37×10³ N, corresponding to option B.) 1.37×10³ N. So the correct option is B. Explanation:7 A 70.-kilogram astronaut has a weight of 560 newtons on the surface of planet Alpha.What is the acceleration due to gravity on planet Alpha? (1) 0.0 m/s 2 (2) 8.0 m/s 2 (3) 9.8 m/s 2 (4) 80. m/s 2. Base your answers to questions 8 and 9 on the diagram and information below.Given that the force due to air resistance is 1200 N and the mass of the skydiver is 70.0 kg, we can set up the equation: Net force = Force due to air resistance. 70.0 kg * acceleration = 1200 N. Solving for acceleration: acceleration = 1200 N / 70.0 kg. acceleration ≈ 17.14 m/s². Therefore, the acceleration of the skydiver is approximately ...(12-13) How close to the edge of the 24.0-kg table shown in Fig. 12-53 can a 66.0-kg person sit without tipping it over?Nov 6, 2023 ... Answer to . Refer to the figure below. A 70.0-kg person is pushing.... 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