Physics Physics Mcqs
Q 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 ?
  • A A. MAN does more work than child
  • B B. Child does more work than MAN
  • C C. Both do the same amount of work
  • D D. It is a foolish question
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