riveraaa22 riveraaa22

10-03-2017
Chemistry

Answered

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

D10j

Verified Answer :

Anonymous Anonymous

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

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