Question

Which description is an example of gravitational potential energy transforming into kinetic energy?

A.
water flowing downhill and spinning turbines
B.
upward currents of wind spinning blades of a windmill
C.
plants performing photosynthesis
D.
loudspeakers producing sound from electrical signals

Answer 1

A because the water is using gravity to flow down hill

Answer 2

i think the answer is A. water flowing downhill and spinning turbines