Answer to Question #28872 in Mechanics | Relativity for Surbhi Agrawal

Question

two men each of mass 75 kg stand on the rim of horizontal large disc diametrically opposite to each other . the disc has mass of 450kg and is free to rotate about its axis . each man simultaneously start along the rim clockwise with the same speed and reaches their original starting points on disc. find the angle turned through by the disc with respect to the ground.