A man lifts vertically a weight of 40kg through 1m in 10s; while a chile lifts vertically a weight of 10kg through a distance of 1m in 1s. What will be correct inference ?

Work And Energy 12/11/2020

A. man does more work than child
B. child does more work than man
C. both do the same amount of work
D. it is a foolish question

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