Q- A light cable is used to pull a block of mass 10 kg on a rough horizontal surface (coefficient of friction 0.2). The cable is passed through a fixed pulley of radius 0.25 m and moment of inertia 1.2 kg-m2, which is free to rotate about its horizontal axis. The cable is horizontal between the pulley and the block. If a force of 750 N is applied to the cable and the cable does not slip on pulley, determine velocity of the block A at t= 0.155 second.
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