An object of mass 5 kg is dropped from a height of 13 m. Determine the potential energy of the object.A

An object of mass 12 kg is at a certain height above the ground. If the gravitational potential energy of the object is 480 J, find the height at which the object is with respect to the ground. (g = 10 ms–2)

A stone of mass 500 grams is dropped from a height of 6 metres and hits the ground. Find the potential energy it loses.55 J67 J33 J30 J

1. In the absence of gravity. Calculate the potential energy of the ball dropped in a 15 floorhigh building which is 128m from the ground with the mass of 5kgs.2. A box has a mass of 58kg. The box is lifted from the garage floor and placed on a shelf.If the box gains 145J of Potential Energy , how high is the shelf?3. A 180g apple is lifted to a height of 1.5 m. How much potential energy does the applehave?

15 joules of work are done by forces other than gravity in taking an object from a position 3 m above the ground to a position 8 m above the ground. What is the change in the gravitational potential energy of the object?  A. It decreases by 5 joules.  B. It increases by 5 joules.  C. It increases by 11 joules.  D. It increases by 15 joules.

A boy throws a ball up into the air with a speed of 12.3 m/s. The ball has a mass of 0.25 kg. How much gravitational potential energy will the ball have at the top of its flight? (Assume there is no air resistance.)A.12.1 JB.18.9 JC.13.5 JD.20.2 J