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Physics 20 Online
OpenStudy (anonymous):

A rock bounces down a mountain. When will its kinetic energy be greatest? just before it falls after its first bounce right before it hits the bottom

OpenStudy (fantalux):

Whats your best guess and why, or do you just have no clue? ;D

OpenStudy (anonymous):

i just have no clue

OpenStudy (fantalux):

:D ok, so i would say right before it hits the bottom cuz if you say drop a pebble down a large rock it will gain sppeed and be at its highest speed right before it hits the ground.

OpenStudy (anonymous):

thank you

OpenStudy (fantalux):

No Problem.

OpenStudy (fantalux):

Any more questions?

OpenStudy (anonymous):

yes 57 Questions and i am on 12

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