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)`

In figure-2.40(a), we see a beam of length L pivoted at one end and supporting a 200 kg object at the other end. Find the tension T in the supporting cable that runs upward to the ceiling. Assume that the weight of the negligible. Take g = 10m//s^(2)

A rod OA of mass 4 kg is held in horizontal position by a massless string AB as shown in figure. Length of the rod is 2 m . Find (a) tension in the string (b) net force exerted by hings on the rod. (g = 10 m//s^(2))

A cubical block ofmass sqrt(3)/(10) kg and edge 20cm is placed on a rough horizontal surface as shown in the figure-5.126. A force of 1N is applied at one end of the block and the block remains stationary. The normal force exerted by the surface on the block acts (g= 10 m//s^(2))

In the above problem, the force exerted by the pilot on the seat at the lowest point of the circle will be [Take g=10 m//s^2 ]

A rope of mass 5 kg is hanging between two supports as shown. The tension at the lowest point of the rope is close to (take g = 10 m//s^(2) )

A uniform rod of length 2.0 m specific gravity 0.5 and mass 2 kg is hinged at one end to the bottom of a tank of water (specific gravity = 10) filled upto a height o f 1.0 m as shown in figure. Taking the case theta =- 0^(@) the force exerted by the hings on the rod is (g = 10 m//s^(2))

Find the tension in the horizontal string PQ and the string QR in the given figure. [Take g=10m//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) .

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) .