zoegrace zoegrace

06-01-2017
Chemistry

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PLEASE HELP I NEED 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.

Respuesta :

06-01-2017

The answer to this question is 98 J

Answer Link

Аноним Аноним

06-01-2017

I think, 98 J is the answer.

Answer Link

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