A truck moving at `72 kmh ^(-1)` carries a steel girder which rests on its wooden floor. What is the minimum time in which the truck can come to stop without the girder moving forward ? Coefficient of static friction between steel and wood is `0.5`.

What is the maximum speed with which a cyclist can move without skidding, in a circular path of radius 10 m, on a road where the coefficient of friction between the tyre and the road is 0.5 ?

Determine the maximum acceleration of the truck in which a box lying on the floor of its back will remain stationary, given that the coefficient of static friction between the box and truck's floor is 0.2.

Determine the maximum acceleration of the truck in which a box lying on the floor of its back will remain stationary, given that the coefficient of static friction between the box and truck's floor is 0.2.

In the masses of A and B are 10 kg and 5 kg . Calculate the minimum mass of C which may stop A from slipping Coefficient of static friction between block A and table is 0.2 .

In the masses of A and B are 10 kg and 5 kg . Calculate the minimum mass of C which may stop A from slipping Coefficient of static friction between block A and table is 0.2 .

Determine the maximum acceleration of the truck in which a box lying on the floor of its back will remain stationary , given that the coefficient of stastic friction between the box and trucks 's floor is 0*2 .

Find the distance travelled by a body before coming rest, if it is moving with a speed of 10ms^(-1) and the coefficient of friction between the ground and the body is 0.4 .

The static friction comes into play at the moment the force is applied. Determine the maximum acceleration of the train in which a box lying on its floor will remain stationary,given that the coefficient of static friction between the box and the train's floor is 0.15 .

A car starts from rest at time t = 0 and it a-t graph is shown in figure. A coin is initially at rest on the floor of the car. At t = 1 s the coin begins to slip and it stops slipping at t = 3 s. The coefficient of static friction between the floor and the coin is (g = 10 m/ s^2 )