a man weighs 800N and carries a load of 800N up to a height of 100 M find work done and power in HP
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M= m1 + m2
G = 10 m/s
H= 100 M
M = 800 +800
= 1600
So,
work done against gravity = m x g x h
. = 1600 x 10 x 100'
= 1600000 the work. is done
G = 10 m/s
H= 100 M
M = 800 +800
= 1600
So,
work done against gravity = m x g x h
. = 1600 x 10 x 100'
= 1600000 the work. is done
sainikhil48:
this is wrong
why
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