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Chemistry, 05.10.2019 07:10 roman2328

Ineed an answer within 10 minutes (this is a 15 pt. question)

determine the mechanical energy of this object: a 1-kg ball sits on a 10-meter high cliff.

980 j

98 j

10 j

the ball isn't moving, so the mechanical energy is zero.

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Ineed an answer within 10 minutes (this is a 15 pt. question)

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