A 750 N diver does a triple somersault off a 10 m platform. If it takes 1.5 s to hit the water, what is the diver's power?

Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.