Two bodies of masses `11kg` and `11.5kg` are connected by a long light string passing over a smooth pulley Calculate velocity and height ascended/descended by each body at the end of `4s` .

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

Two blocks of masses of 40 kg and 30 kg are connected by a weightless string passing over a frictionless pulley as shown in the figure.

Two bodies of masses 4kg and 3kg respectively are connected by a light string passing over a smooth frictionless pulley Calculate the acceleration of the masses and tension in the string .

two bodies of masses m and 2m are connected by a light inextensible string passing over a smooth pulley and released After four second a mass m is suddenly joined to the ascending body . Deterinie (a) the resulting speed ,and (b) how much kinetic energy is lost by the descending body when the body of mass m is added.

Two bodies of masses 1 kg and 2 kg are connected by a very light string passed over a clamped light smooth pulley. If the system is released from rest, find the acceleration of the two masses and the tension in the string

Two bodies of masses 1 kg and 2 kg are connected by a very light string passed over a clamped light smooth pulley. If the system is released from rest, find the acceleration of the two masses and the tension in the string

Two bodies of masses 3kg and 2kg are connected by a along string and the string is made to pass over a smooth fixed pulley Initially the bodies are held at the saem level and released from rest. The velocity of the 3kg body after one second is (g =10m//s^(2)) .