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Question
A stone is dropped from a bridge and allowed to free-fall downward. As it falls a certain distance its gravitational potential energy decreases by1000 J. By how much does the stone's kinetic energy increase? (Neglect air resistance).a. 100 J
b. 500 J
c. 1000 J
d. 2000 J
Answer
This answer is hidden. It contains 1 characters.
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