Through what height should a body of weight 200 N be raise
to gain a potential energy of 1500 J
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1
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Answer:
The height needed is 7.50
Explanation:
potential energy = mgh
First we need to find mass
mass = weight/ acceleration due to gravity
= 200 / 9.8
= 20.40
potential energy = mgh
1500 = 20.40 × 9.8 × h
1500 = 199.92 × h
1500/199.92 = h
7.50 = h
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