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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two blocks of masses 5 kg and 2 kg are initially at rest on the floor. They are connected by a light string. Passing over a light frictionless pulley. An upwards force F is applied on the pulley and maintained at a constant value. Calculate the acceleration a(1) and a(2) of the 5kg and 2kg masses, respectively, when F is (take g = 10m/s^2 (a) 30N, (b) 60N , (c) 140N

Two blocks of masses 5 kg and 2 kg are initially at rest on the floor. They are connected by a light string. Passing over a light frictionless pulley. An upwards force F is applied on the pulley and maintained at a constant value. Calculate the acceleration a(1) and a(2) of the 5kg and 2kg masses, respectively, when F is (take g = 10m/s^2 (a) 30N, (b) 60N , (c) 140N

and C and there is no friction at the point of suspension. B determine the accelration of all the loads immedialtely after the lower thread keeping the system in equilibrium has been cut. Assume that the threads are weightless Four blocks and two springs are arranged as shown in fig. The system at rest the mass of the pulley is negligible small The system shown in Fig.6.215 is in equilibrium. Find the acceleration of the blocks A