A block of mass `m` is held fixed against a wall by a applying a horizontal force `F`. Which of the following option is incorrect :
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A block of mass 'm' is held stationary against a rough wall by applying a force F as shown. Which one of the following statement is incorrect ?

A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, then the magnitude of the frictional force acting on the block is

A block of mass 1kg is pressed against a wall by applying a horizontal force of 10N on the block. If the coefficient of friction between the block and the wall is 0.5 ,magnitude of the frictional force acting on the block is

A block of mass 0.1 is held against a wall applying a horizontal force of 5N on block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is:

A block of mass m is at rest under the action of force F against a wall as shown in figure. Which of the following statement is incorrect?

A block of weight W is held against a vertical wall by applying a horizontal force of 75N . The surface3 of the wall is rough. Now (conside mult1)

A block weighs W is held against a vertical wall by applying a horizontal force F. The minimum value of F needed to hold the block is

A block of mass 2kg is held at rest against a rough vertical wall by passing a horizontal (normal) force of 45 N . Coefficient of friction between wall and the block is equal to 0.5. Now a horizontal force of 15 N (tangential to wall) is also applied on the block. Then the block will :