Question

A block is dragged on a smooth plane with the help of a rope which moves with a constant velocity v as shown in figure. Select the correct option's
(A) velocity of the block is v/sin theta (B) magnitude of acceleration of block is v^2 cot^3 theta /h (C) net force action on block is mv cot^3 theta / h (D) normal reaction between block and ground is mg.​

Answer 1

Explanation:

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