A block of mass of mass 1 kg moves under the influence of external forces on a rough horizontal surface. At some instant it has a speed of 1m/s due east and an acceleration of `1 m//s^(2)` due north . The force of friction acting on it is F.

A body of mass 2 kg is placed in a rough surface. When a force of 60 N is applied on it, it starts moving with an acceleration of 15m//s^2 . Find the friction force acting on it.

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 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 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 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 block of mass 12 kg moving on a rough horizontal surface having (mu_(k) = 0.5, mu_(s) = 0.6) with a speed 2 m//s at any instant and a 12 N force is acting opposite to its motion as shown in figure. Friction force acting on the block is

A body of mass 10 kg lies on a rough horizontal surface. When a horizontal force of F newtons acts on it, it gets an acceleration of 5 m//s^(2) . And when the horizontal force is doubled, it gets an acceleration of 18 m//s^(2) . The coefficient of friction between the body and the horizontal surface is

A body of mass 10 kg lies on a rough horizontal surface. When a horizontal force of F newtons acts on it, it gets an acceleration of 5 m//s^(2) . And when the horizontal force is doubled, it gets an acceleration of 18 m//s^(2) . The coefficient of friction between the body and the horizontal surface is

A block of mass 10 kg, moving with acceleration 2m//s^(2) on horizontal rough surface is shown in figure

A block of mass 10 kg, moving with acceleration 2m//s^(2) on horizontal rough surface is shown in figure