Question

A man of mass 60 kg standing on a light weighing machine kept in a box of mass 30 kg. The box is hanging from a pulley fixed to the ceiling through a light rope, the other end of which is held by the man himself. If he manages to keep the box at rest (i) what is the weight shown by the machine ? (ii) what force should the man exert on the rope to get his correct weight on the machine ? (Please explain the FBDs you draw for each body)

Answer 1

Hello 

Pls check I have solved it 

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Answer 2

Answer:

150

Explanation:

I solved it the answer is 150N