An 2 kg apple is hanging in a tree, 3 m off the ground. What is the gravitational potential energy (gravity = 9.8 m/s²) of the apple?

Gravitational potential energy depends on the strength of gravity, ________ and ________ of the object.

There is a clock at the top of a tower that is 45m high. The clock weighs 20 kg. Calculate its potential energy. Remember g=9.8 m/s

What is the gravitational potential energy of an 85 kg mountain climber at the summit of a 6267 m volcano?

Between a bowling ball and a soccer ball, which one has more kinetic energy and why?

A cheetah can run briefly with a speed of 31 m/s. Suppose a cheetah with a mass of 47 kg runs at this speed. What is the cheetah’s kinetic energy?