A force `barF=hati+4hatj` acts on block shown. The force of friction acting on the block is :

Friction force acting on the block is?

The frictional force acting on 1 kg block is

The frictional force acting on 1 kg block is

A block of mass 5 kg is initially at rest on a rough horizontal surface. A force of 45 N acts over a distance of 2 m . The force of friction acting on the block is 25 N . The final kinetic energy of the block is

As shown in the figure , the friction force acting on the block is

If the mass of block is 1 kg and a force of 10 / sqrt3 N is applied horizontally on the block as shown in the figure . The frictional force acting on the block is :

A block of 50 N is pressed normally against a wall as shown. The frictional force acting on the block is : ]

A block of 50 N is pressed normally against a wall as shown. The frictional force acting on the block is : ]

A force of 100 N is applied on a block of mass 3kg as shown below. The coefficient of friction between wall and the block is 1//4 . The friction force acting on the block is :

A force of 100 N is applied on a block of mass 3kg as shown below. The coefficient of friction between wall and the block is 1//4 . The friction force acting on the block is :