A block of mass 1kg is at rest on a horizontal table. The coeficient of static friction between the block and the table is `0.5` . The magnitude of the force acting upward at an angle of `60^(@)` from the horizontal that will just start the block moving is.

A block weighing 10kg is at rest on a horizontal table. The coefficient of static friction between the block and the table is 0.5 . If a force acts downward at 60^(@) with the horizontal, how large can it be without causing the block to move ? . (g =100ms^(-2)) .

A block on table shown in is just on the edge of slipping Find the coefficient of static friction between the blocks and table .

A block of mass 0.1 kg 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 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 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 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 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 1 kg 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