Three particles each of mass m can slide on fixed frictionless horizontal circular tracks in the same horizontal plane as shown in the figure. The coefficient of restitution being `e = 0.5`. Assuming that `m_(2)` and `m_(3)` are at rest initially and lie along a radial line before impact and the string is initially unstretched, then maximum extension in spring in subsequent motion

There particles each of mass m can slide on fixed frictioless circular tracks in the same horizontal plane as shown. Particle m_(1)(=m) moves with velocity v_(0) and hits particle m_(2)(=m) , the cofficient of restitution being e=0.5 . Assume that m_(2) and m_(3)(=m) are at rest initially and lie along a radial line before impact, and the spring is initially unstretched. Velocity of m_(2) immediately after impact is

A ball is dropped from a height of 90m onto a horizontal plane rest. Find the total distance travelled by it before coming to rest. The coefficient of restitution e=0.5.

A block of mass m can slide along a frictionless inclined plane, is attached to a ideal spring of spring constant as shown in the figure. Find the period of its oscillation. (Frame of reference attached to the wedge is at rest)

A block of mass m can slide along a frictionless inclined plane, is attached to a ideal spring of spring constant as shown in the figure. Find the period of its oscillation. (Frame of reference attached to the wedge is at rest)

Two blocks of masses m and M connected by a spring are placed on frictionless horizontal ground. When the spring is relaxed, a constant force F is applied as shown. Find maximum extension of the spring during subsequent motion.

A block of mass m is attached with a spring in vertical plane as shown in the figure. If initially spring is in its natural length and the block is released from rest, then maximum extension in the spring will be

Two blocks A(3 kg) and B(2 kg) resting on a smooth horizontal surface is connected by a spring of stiffness 480N//m . Initially the spring is underformed and a velocity of 2 m//s is imparted to A along the line of the spring away from B. The maximum extension in meters of the spring during subsequent motion is :-

Two blocks A(3 kg) and B(2 kg) resting on a smooth horizontal surface is connected by a spring of stiffness 480N//m . Initially the spring is underformed and a velocity of 2 m//s is imparted to A along the line of the spring away from B. The maximum extension in meters of the spring during subsequent motion is :-