A man pulls a rope of negligible mass attached to a block.the man wear – InterviewSolution

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1.	A man pulls a rope of negligible mass attached to a block.the man wears shoes that does not slip on the floor.the block moves towards the stationary man. Explain,How the block moves even if the net force on the moving block is zero,though a net non-zero force is initially required.??
Answer» A man pulls a rope of negligible mass attached to a block.the man wears shoes that does not slip on the floor.the block moves towards the stationary man. Explain,How the block moves even if the net force on the moving block is zero,though a net non-zero force is initially required.??

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