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 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?

The mass of block A is 100 kg and that of block B is 200 kg. The coefficient of friction between A and B is 0.2 and that between B and ground level is 0.3. The minimum force which will make the block B move, will be:

Blocks A and B in the Fig are connected by a bar of negligible weight .Mass of each block is 170 kg and mu_(A) = 0.2 and mu_(B) = 0.4 where mu_(A) and mu_(B) are the coefficient of limiting friction between bloock and plane calculate the force developed in the bar (g = 10 ms^(-2))

Blocks A and B in the Fig are connected by a bar of negligible weight .Mass of each block is 170 kg and mu_(A) = 0.2 and mu_(B) = 0.4 where mu_(A) and mu_(B) are the coefficient of limiting friction between bloock and plane calculate the force developed in the bar (g = 10 ms^(-2))

Two blocks of masses 4 kg and 2 kg are in contact with each other on an inclined plane of inclination 30^(@) as shown in the figure . The coefficient of friction between 4 kg mass and the inclined plane is 0.3 , whereas between 2 kg mass and the plane is 0.2 . find the contact force between the blocks .

Blocks A, B and C are placed as shown in Fig and connected by the rops of negligible mass . Both A and B weigh 25.0 N each , and the coefficient of kinetic friction between each and the surface is 0.35 blocks C descends with constant velocity . a. Draw two separate free- body diagrams showing the forces acting on A and B b. Find the tension in the rope connecting blocks A and B c. What is the weight of blocks C? d. If the rope connecting A and B were cut, what would be the acceleration of C?

Blocks A, B and C are placed as shown in Fig and connected by the rops of negligible mass . Both A and B weigh 25.0 N each , and the coefficient of kinetic friction between each and the surface is 0.35 blocks C descends with constant velocity . a. Draw two separate free- body diagrams showing the forces acting on A and B b. Find the tension in the rope connecting blocks A and B c. What is the weight of blocks C? d. If the rope connecting A and B were cut, what would be the acceleration of C?