Force `F` is applied at an angle of `37^(@)` with horizontal in upward direction on a block of mass `m` placed on the rough horizontal surface. If coefficient of friction is `mu=0.8`, then the value of `F` required to just move the block is

A force F is acting at an angle theta with horizontal on a block of mass 12 kg placed on a rough 3 horizontal surface having coefficient of friction mu=3/ 4 as shown in the figure. The minimum value of force F to just move the block will be (g = 10 ms^-2)

A block of mass 2 kg is kept on a rough horizontal floor an pulled with a force F. If the coefficient of friction is 0.5. then the minimum force required to move the block is :-

A force of 49 N just able to move a block of wood weighing 10 kg on a rough horizontal surface , then coefficient of friction is

A block of mass m is placed on a rough horizontal surface. If minimum force to pull the block is (mg)/(2) then coefficient of friction is :

If a pushing force making an angle alpha with horizontal is applied on a block of mass m placed on horizontal table and angle of friction is beta , then minimum magnitude of force required to move the block is

What is the value of applied force ‘F’ which is exerted at an angle theta with the horizontal on a block of mass ‘m’ placed on a horizontal rough surface, if the coefficient of static friction between the block and the surface is , such that the block is on the verge of moving horizontally?

A block of mass 10kg is placed on a rough horizontal surface having coefficient of friction mu=0.5 . If a horizontal force of 100N is acting on it, then acceleration of the will be.

A force F accelerates a block of mass m on horizontal surface. The coefficient of friction between the contact surface is . The acceleration of m will be -