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

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?

What is the maximum value of the force F (in newton) such that the block shown in the arrangement, does not move ?

The maximum value of the applied force F such that the block as shown in the arrangement does not move is (Acceleration due to gravity, g=10 ms^-2 )

What is the maximum value of the force F such that the block shown in Fig. 7. 165. does not move ?

Find the maximum value of force F such that the block shown in the figure does not move

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