In the system shown, the blocks A,B and C are of weight 4W, W and W respectively. The system set free. The tension in the string connecting the blocks B and C is

Three weight A ,B and C are connected by string as shown in the figure. The system moves over a frictionless pulley. The tension in the string connecting A and B is (where g is acceleration due to gravity)

Three blocks A,B and C of mass 10 kg each are hanging on a string passing over a fixed frictionless pulley as shown in figure. The tension in the string connecting blocks B and C is (g=10m//s^(2))

In the system shown in figure, the block A is released from rest. Find Tension in the string.

A uniform sphere of weight W and radius 5 cm is being held by string as shown in the figure. The tension in the string will be

A uniform sphere of weight W and radius 5 cm is being held by string as shown in the figure. The tension in the string will be

In the arrangement shown in the figure, mass of the block B and A is 2m and m respectively. Surface between B and floor is smooth. The block B is connected to the block C by means of a string-pulley system. If the whole system is released, then find the minimum value of mass of block C so that A remains stationary w.e.t. B. Coefficient of friction between A and B is mu.

In the arrangement shown in the figure, mass of the block B and A is 2m and m respectively. Surface between B and floor is smooth. The block B is connected to the block C by means of a string-pulley system. If the whole system is released, then find the minimum value of mass of block C so that A remains stationary w.e.t. B. Coefficient of friction between A and B is mu.

In the arrangement shown in the figure, mass of the block B and A is 2m and m respectively. Surface between B and floor is smooth. The block B is connected to the block C by means of a string-pulley system. If the whole system is released, then find the minimum value of mass of block C so that A remains stationary w.e.t. B. Coefficient of friction between A and B is mu.

Three blocks A, B and C of masses 5 kg, 10 kg and 15 kg respectively connected by two ideal strings are present on a smooth horizontal surface. An external horizontal force of 30 N acts on the block A to pull the system. Find the difference in the tensions in strings connecting A and B and, B and C.

Calculate the force P required to cause the block of weight W_(2)=200N just to slide under the block of weight W_(1)=100N shown in figure-2.43. What is the tension in the string AB and the normal forces acting between the blocks and that applied by ground on W_(2) ? Surfaces of the blocks in contact are rough and the frictional force between the two blocks is 25 N and that between lower block and ground is 75 N Take g = 10 m//s^(2) .