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An object of mass 6 kg and having a pote...

An object of mass 6 kg and having a potential energy of 480 J is placed at a height. Find the height of the object w.r.t the ground. (g = 10 m/s)

A

6 m

B

4 m

C

7 m

D

8 m

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The correct Answer is:
D
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