A body of mass 3000g is released from a height 10m above the ground. How much is its Potential energy? Take the usual value of g.
(i) At height h
(ii) When it reaches the ground
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A body of mass 3000g is released from a height 10m above the ground. How much is its Potential energy? Take the usual value of g.
(i) At height h
(ii) When it reaches the ground
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Answer:
3000g =3kg
Explanation:
1) mgh
3×10×10=300j
2 0 because 0 height