A block of mass 1 kg in kept on a rough horizontal surface with `mu_(s)=0.1` . A force of 0.5 N is applied as shown in the figure. What is the frictional force applied by ground on the block?

A block of mass 3kg is placed on a rough horizontal surface (mu_(s)=0.4) . A forc eof 8.7N is applied on th eblock. The force of friction between the block and floor is .

A block of mass 2kg is kept on the floor. The coefficient of static friction is 0.4 . If a force F of 2.5N is applied on the block as shown in the figure, the frictional force between the block and the floor will be.

A block of mass 2kg is kept on the floor. The coefficient of static friction is 0.4 . If a force F of 2.5N is applied on the block as shown in the figure, the frictional force between the block and the floor will be.

A block of mass sqrt3 kg is kept on a frictional surface with mu =(1)/(2sqrt3) . The minimum force to be applied as shown the move the block is .

A block of mass sqrt(3) kg is kept on a frictional surface with mu = 1/(2sqrt(3)) . The minimum force to be applied as shown to move the block is

A block of mass 20kg is placed on a rough horizontal plane and a horizontal force of 12N is applied. If coefficient of friction is 0.1 the frictional force acting on it is,

A block of mass 10 kg is placed on a horizontal surface as shown in the figure and a force F = 100 N is applied on the block as shown, in the figure. The block is at rest with respect to ground. If the contact force between block and ground is 25n (in Newton) then value of n is : (Take g = 10 m//s^(2))