The potential energy of a 20 kg object at height h is 600 J. The valu – McqOptions

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1.	The potential energy of a 20 kg object at height h is 600 J. The value of 'h' is _______.(Take g = 10m/s2.)
A.	12 m
B.	30 m
C.	1 m
D.	3 m
Answer» E.

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