2 In the system shown masses of pulleys and the thread are

Last updated: 6/12/2023

2 In the system shown masses of pulleys and the thread are negligible as compared to masses m 9 0 kg and m 1 0 kg of the blocks The upper pulley is a two step pulley in which radius of the smaller drum is r 1 3 m and that of the larger drum is n 2 times of r At one end the thread is wrapped on the smaller drum of the two step pulley and at the other end the block of mass my is attached There is no friction at the axles of the pulleys whereas friction between the thread and peripheries of the pulleys is sufficient to prevent slipping Acceleration of free fall is g 10 m s When released find acceleration of the block of mass m