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Chemistry, 01.01.2022 03:50 desiwill01
At the top of a hill, an athlete on a skateboard has X joules of mechanical energy. How much mechanical energy will she have at the bottom of the hill? Ignore the effects of friction. X joules less than X joules more than X joules There is not enough information to know.
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At the top of a hill, an athlete on a skateboard has X joules of mechanical energy. How much mechani...
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