with how much force does the water push on the diver?

A small metal sphere has a mass of 0.14 g and a charge of - 22.0 nc. it is 10 cm directly above an identical sphere with the same charge. this lower sphere is fixed and cannot move.

A 0.10 kg ball of dough is thrown straight up into the air with an initial speed of 15 m/s. a. find the momentum of the ball of dough at its maximum height. b. find the momentum of the ball of dough halfway to its maximum height on the way up

When dr. hewitt releases the two projectiles, which one hits the ground first?

A battery powered electric motor uses what type of current?

What is the natural difference between members of a species

In order for an object to conserve it's total mechanical energy it is absolutely necessary that?

Your body is presently converting chemical potential energy from food into thermal energy at a rate of about 100 J/s, or 100 W. If heat were flowing out of you at a rate of about 200 W, would your body temperature go up or down?

Which energy depends the arbitrarily assigned zero level

What is a transverse wave

Object moving at a constant velocity will always have a