A Porter lifts a luggage of 15kg from the ground and puts it on his head 1.5m above the ground. Calculate the work done by him on the luggage
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Answered by
1
Answer:
W=F*S
=15*10*1.5
=150*1.5
=225
Answered by
12
Answer:
Mass of luggage,= 15kg and displacement, s =1.5m
Work done,
W F*s = mg * s = 15kg *10ms^-2*1.5m.
=225kg ms^-2 =225 Nm = 225J
Work done is 225J
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