What happens to the potential energy of a body if its mass is triple it is lowered hall its original height?
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Potential energy = mgh
mass is increased to triple
and height is reduced to half
new PE = (3m)gh/2
new PE = 3mgh/3
new PE = 3(old PE)/2
mass is increased to triple
and height is reduced to half
new PE = (3m)gh/2
new PE = 3mgh/3
new PE = 3(old PE)/2
Answered by
1
Explanation:
3(old PE) /2
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