9800 joules of energy is supplied to a lift a mass of 900gm.Find height
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Answered by
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work=9800j
mass=900gm
work = mxgxh
9800=0.9kgx9.8xh
9800/0.9x9.8=10000/9
=1111.11m
Answered by
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Formula :
Work = mass × acceleration due to gravity × height
Given :
mass = 900 g
= 0.9 kg
acceleration due to gravity = 9.8 m/s²
height = ?
Calculate the height :
W = m g h
= > 9800 J = 0.9 kg × 9.8 m/s² × h
= > 1000 m= 0.9 × h
= > h = 1000 / 0.9
= > h = 1111.111 m
ANSWER :
The height will be 1111.11 m
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