A uniform rod of length L rests against a smooth roller as shown in figure. Find the friction coefficient between the ground and the lower end if the minimum angle that rod can make with the horizontal is `theta`.

A uniform rod of length L rests against a smooth roller as shown in Fig. Find the friction coefficient between the ground and the lower end if the minimum angle that the rod can make with the horizontal is theta .

A ladder of length l and mass m is placed against a smooth vertical wall, but the ground is not smooth. Coefficient of friction between the ground and the ladder is mu . The angle theta at which the ladder will stay in equilibrium is

A ladder of length l and mass m is placed against a smooth vertical wall, but the ground is not smooth. Coefficient of friction between the ground and the ladder is mu . The angle theta at which the ladder will stay in equilibrium is

A uniform rod is lying against a smooth wall and on a smooth floor. It is relased from rest when it makes an angle theta_(0) with the ground. Find the angle rod will make with the ground it just leaves the contact with the walls.

A uniform rod of length 1m having mass 1 kg rests against a smooth wall at an angle of 30^(@) with the ground. Calculate the force exerted by the ground on the rod. Take g = 10 ms^(-2) .

A uniform rod is made to lean between a rough vertical wall and the ground. The coefficient of friction between the rod and the ground is mu_(1) and between the rod and the wall is mu_(2) . Find the angle at which the rod can he leaned without slipping.

A rod AB of mass M and length L is shown in figure. End A of rod is hinged and end B is lying on the ground. Find the Normal reaction by ground on the rod

A rod AB of mass M and length L is shown in figure. End A of rod is hinged and end B is lying on the ground. Find the Normal reaction by ground on the rod