Question

A block of mass 2 kg is tied to one end of a heavy
uniform rope of length 4 m and mass 4 kg. A
horizontal force of 18 N is applied on the other end
of the rope. The whole arrangement is placed on a
smooth surface. Tension at a point of the rope at
a distance 3 m from the end at which force is
applied is
(1) 6N
(2) 12 N
(3) 9N
(4) 3N​

Answer 1

Explanation:

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