A man carrying a body of 50kg weight is moving on the earth in horizontal direction. How much work will be done by the man on the body in travelling 1 km?
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Given,
A man carrying a body of 50 kg weight is moving on the earth in horizontal direction. Find, How much work will be done by the man on the body in travelling 1 km
Solution,
Work Force x displacement 490.5
Force = mg = 50 x 9.81 = Displacement = 1 km
Work 490.5 x 1000 m
Work = 490500 joule
Hence answer is 490500 joule
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Answer:
W=F×5
W=50×10×1000
W=500000j
Explanation:
may it is helpful
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