Three rocks, each of varying mass and volume, are released from a window at the same time. the window is at height h above the ground. which rock, if any, will strike the ground at the fastest speed? assume that air resistance affects the rocks equally. all three rocks will achieve the same speed the largest rock the most massive rock the densest rock

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )