Find the horizontal acceleration if a 8kg bowling ball is pushed from a resting position to a final velocity of 9 m/s in a time of 4 seconds.

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

An object has a weight of 500 on earth what is the mass of this object

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.