When a cement bag of 50kgs has a POTENTIAL ENERGY OF 10,000J .At what height it can be raised.
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3
mgh=P
m=50kg
g=10m/s²(say)
h=10000/50×10
=10000/500
=20 metres
tanishkagupta30:
thanx
Answered by
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Gravitational potential energy = m g h
10, 000 J = 50 kg * 10 m/sec/sec * h
height h = 20 meters
10, 000 J = 50 kg * 10 m/sec/sec * h
height h = 20 meters
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