A 12.0 kg bucket of water is lifted 8.00m from the bottom of a well to the top. How much potential energy does it have?
Q: .
A: Mass of the car, M=1000 Kg gravitational acceleration ,g= 9.8 m/s2 The radius of the highway, R=5.0…
Q: A cart is loaded with a brick and pulled at constant speed along up a hill that is has a slope of…
A: given m: is the mass of the loaded cart = 10 kg h: is the height of the hill= 100 m…
Q: A horizontal force of 310 N is applied to move a 46 kg television set across a 20 m level…
A: Given:Applied force, F = 310 Ndistance travelled by television, d = 20 m
Q: How much potential energy due to gravity would a person have if they were standing on top of a…
A:
Q: The change in the potential energy of the car is
A: Mass of car m = 5200kg Pulled distance d= 360m Inclined angel Φ = 12° g= 9.8m/s2 Change in potential…
Q: how much potential energy does a person of mass 52kg have if they are standing at the top of a…
A: Given Data: The mass of a person is, m=52 kg The height of a building is, h=58 m The expression…
Q: A teenager is taking a 'Bird' scooter out for a joyride. He decided he wants to take the scooter to…
A: Given- mass of boy , m= 65 kg Height of hill , h = 30 m As boy starts from rest , hence his initial…
Q: A 3.25-kg crate starting at rest slides down a rough 7.00-m-long ramp, inclined at 27.5° below the…
A:
Q: A 65kg crate is located 260m above the ground. What is the potential energy of the crate in joules?
A: Given data: Mass (m) = 65 kg Height (h) = 260 m Required: Potential Energy (PE)
Q: How much potential energy does a person of mass 57 kg have if they are standing at the top of a…
A: Potential energy is given by U = mgh m = 57kg, h =62.4 m , g = 9.81 m/s2 U = 57*9.81*62.4 =…
Q: Starting from rest, an 1800 kg car rolls down a hill 22 m high. It reaches the bottom going 15 m/s.…
A: Mass of car (m)= 1800 kg Height of hill = 22 m Velocity at bottom of the hill = 15 m/s
Q: The 50 kg block slides down the 2m high ramp. At some point, the block is .5 meters above the…
A: given: height of ramp h = 2m mass of block m = 50 kg height at point p h' = 0.5 m
Q: If a 1000 kg car is exiting a highway through an above-the-ground ramp of 5.0 m radius at 12 m/s,…
A: The given values are, m=1000 kgr=5.0 mv=12 m/s
Q: your parents demand that you pick up the book and put it on a shelf that is a height of 1.8 m off…
A:
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- A 1300kg truck travels up a 17.5m high hill. The nonconservative forces of friction and the force generated by the engine do work on the truck. If the work done by friction is -3.10x105j and the work done by the engine is 6.40x105j, determine the change in the trucks kinetic energy as it travels from the bottom to the top of the hill.A one-dimensional force has the form F(x) = A x2-Bx where A =1.8 N/m2 and B = 0.65 N/m. How much work is done by the force in moving a 1.2 kg box from x = 0.78 m to x = 2.4 m? Enter your answer in Joules.2
- A 76.0-kg hiker is descending a mountain that has a peak altitude of 2350 m above sea level. The hiker has a device that measures her potential energy, and when she is at the peak of the mountain she decides to "zero" it (that is, she set's the zero point of potential energy to be the mountaintop). What does her potential energy device read sometime later on her descent when she is 1960 m above sea level?How much potential energy due to gravity would a person have if he is standing on top of the building that is 1000 cm high? Assume that he has a mass of 50 kg.How much potential energy does a person of mass 82kg have if they are standing at the top of a building that is 59.6 m high? sumbit your answer is exponential form.
- How much potential energy does a person of mass 92 kg have if they are standing at the top of a building that is 56.2 m high? Submit your answer in exponential form.How much potential energy does a person of mass 54 kg have if they are standing at the top of a building that is 60.3 m high? Submit your answer in exponential form.A cable car with a mass of 5200-kg in Los Angeles (CA) is pulled a distance of 360 m along a cable up a hill inclined at 12° from the horizontal. The change in the potential energy of the car is 3.8 x10^6 3.9 x10^5 1.8 x10^7 O2.3 x10^7