Find the stretch in the springs shown in figure-2.112. The respective data are given in the figure. The friction and masses in pulleys are negligible.

Determine the period of small longitudinal oscillations of a body with mass m in the system shown in figure. The stiffness values of the springs are x_(1) and x_(2) . The friction and the masses of the springs are negligible.

Find the reading of spring balance as shown in figure-2.154. Assume that mass M is in equilibrium :

Find the reading of th spring balance shown in figure. The elevator is going up with an accelertion of g/10, the pulley and the strng are light and the pulley is smooth.

Find the acceleration of the block of mass m in the arrangement shown in the following figures. The masses of the pulleys and the threads, as well as the friction are assumed to be negligible.

A 12 kg monkey climbs a light rope as shown in figure. The rope passes over a pulley and is attached to a 16 kg bunch of bananas. Mass and friction in the pulley are negligible so that the pulley's only effect is to reverse the direction of the rope. What is the maximum acceleration the monkey can have without lifting the bananas?

Find the natural frequency of the system shown in figure. The pulleys are smooth and massless.

In the arrangement shown in figure the bodies have masses m_0 , m_1 , m_2 , the friction is absent, the masses of the pulleys and the threads are negligible. Find the acceleration of the body m_1 . Look into possible cases.

Find the acceleration of two masses as shown in figure . The pulley are light and frictionless and string are light and frictionless and string are light and inextensible.

Find the friction on the 2 kg block in the arrangement shown in figure