The uniform 20 kg ladder hinged at the bottom in figure-2.42(a), leans against a smooth wall. If a 40 kg person stands on the ladder shown, how large are the forces at the wall the ground Take ` g = 10 m//s^(2)`.

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 ladder of mass 10kg is held at reat against a smooth wall on a rough ground as shown in figure. The normal reaction between the wall and the ladder is

For the uniform 5 kg beam shown in figure-2.41(a), how large is the tension in the supporting cable and what are the components of the force exerted by the hinge on the beam ? Take g = 10 m//s^(2)

A uniform ladder of length l rests against a smooth, vertical wall (figure). If the mass of the ladder is m and the the coefficient of static friction between the ladder and the ground is mu_(s) = 0.375 and the minimum angle theta_(min) at which the ladder does not slip. A uniform ladder at rest, leading against a smooth wall. Th ground is rough.

A 2 kg block is present against a rough wall by a force F = 20 N as shown in figure .Find acceleration of the block and force of friction acting on it . (Take g = 10 m//s^(2))

A ladder 10m long is leaning against a vertical wall, it makes an angle of 60° with the ground.How far is the foot of the ladder from the wall?

A ladder makes an anglesof 60^(@) with the ground when placed against a wall. If the foot of the ladder is 2m away from the wall, the length of the ladder is

As shown in Fig. the two sides of a step ladder BA and CA are 1.6 m long and hinged at A . A rope DE, 0.5 m is tied half way up. A weight 40 kg is suspended from a point F, 1.2 m from B along the ladder BA . Assuming the floor to be fricionless and neglecting the weight of the ladder, find the tension in the rope and forces exerted by the floor on the ladder. (Take g = 9.8 m//s^(2)) (Hint. Consider the eqilibrium of each side of the ladder separately.)

In the system shown in the adjoining figure, the acceleration of the 1 kg mass is m//s^(2) . (take g = 10 m//s^(2) )

A 4 m long ladder weighing 25 kg rests with its upper and against a smooth wall and lower and on rought ground.What should be the minimum coefficient of friction between the ground and ladder for it to be inclined at 60^(@) with the horizontal without slipping? (Take g =10 m//s^(2))