Physic

A boy of mass 50kg runs up a set of stress of total height 3.0m. Find the work done against gravity

asked by Commerade
  1. W=mg*h=50*10*3=1500joules

    posted by Commerade
  2. I do not know the answer please tell me how they solved the problem and how they got the answer

    posted by Precious Akpan Okon

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