Energy and Power Test Study Guide – answer key

A rock climber weighs 225N and is carrying a backpack that weighs 25N. How much total work against gravity has been done after she climbs 6 m? ( Work = force X acceleration due to gravity X distance) 14,700 J. Identify whether the following example is potential energy or kinetic energy: A person on a sled poised at the top of a hill ... ................
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