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A cart of mass M is tied to one end of a...

A cart of mass `M` is tied to one end of a massless rope of length `10 m`. The other end of the rope is in the hands of a man of mass `M`. The entire system is on a smooth horizontal surface. The man is at `x=0` and the cart at `x=10 m`. If the man pulls the cart by the rope, the man and the cart will meet at the point

A

they will never meet

B

`x=10 m`

C

`x=5 m`

D

`x=0`

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The correct Answer is:
c
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