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Find the value of friction forces betwee...

Find the value of friction forces between the blocks A and B and between B and ground. ( Take , `g=10 ms^(-2)`)

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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) .

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Block A and B shown in the figure are connected with a bar of negligible weight. A and B each has mass 170 kg , the coefficient of friction between A and the plane is 0.2 and that between B and the plane is 0.4 (g = 10 ms_(-2)) What is the total force of friction between the blocks and the plane?

Block A and B shown in the figure are connected with a bar of negligible weight. A and B each has mass 170 kg , the coefficient of friction between A and the plane is 0.2 and that between B and the plane is 0.4 (g = 10 ms_(-2)) What is the total force of friction between the blocks and the plane?

Block A and B shown in the figure are connected with a bar of negligible weight. A and B each has mass 170 kg , the coefficient of friction between A and the plane is 0.2 and that between B and the plane is 0.4 (g = 10 ms_(-2)) What is the force acting on the connecting bar?

Block A and B shown in the figure are connected with a bar of negligible weight. A and B each has mass 170 kg , the coefficient of friction between A and the plane is 0.2 and that between B and the plane is 0.4 (g = 10 ms_(-2)) What is the force acting on the connecting bar?