riveraaa22 riveraaa22

11-03-2017
Chemistry

contestada

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

a.980j

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

c.98j

d. 10j

Respuesta :

Аноним Аноним

13-03-2017

The mechanical energy is 98 J

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willowtree1 willowtree1

16-03-2017

it b because it not told to be moving

Answer Link

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