What is the maximum value of force, so that both the blocks will move together ?

Find out the maximum value of F for which both the blocks will move together.

Two block , with masses m_(1) and m_(2) are staked as shown in fig and placed on a frictionless horizontal surface . There is a friction between the two block .An external force of magnitude F is applied to the top block at an angle alpha below the horizontal . The coefficient of friction between m_(1) and m_(2) are mu_(s) b. If the two blocks move together, find their acceleration b . Calculate the maximum value of force so that blocks will move together

Two block , with masses m_(1) and m_(2) are staked as shown in fig and placed on a frictionless horizontal surface . There is a friction between the two block .An external force of magnitude F is applied to the top block at an angle alpha below the horizontal . The coefficient of friction between m_(1) and m_(2) are mu_(s) b. If the two blocks move together, find their acceleration b . Calculate the maximum value of force so that blocks will move together

There are two block as shown in the figure of masses 1kg and 4kg . Friction coefficient between any two surfaces are 0.2 then find maximum value of horizontal force F so that both blocks moves together.

There are two block as shown in the figure of masses 1kg and 4kg . Friction coefficient between any two surfaces are 0.2 then find maximum value of horizontal force F so that both blocks moves together.

The coefficient of friction between the blocks are mu_(s) = 0.3 and mu_(k) = 0.2 . (a) Find the maximum value of F so that the blocks move together. (b) If force F is twice the value found in (a) , find the acceleration of each block.

What is the maximum value of the force F such that the block shown in the figure does not move?

What is the maximum value of the force F such that the block shown in the figure does not move?