A heavy mass m is hanging from a sting in equilibrium without breaking it. When this same mass is set into oscillation, the string breaks, Explain.

The period of oscillation of a mass M, hanging from a spring of force constant k is T. When additional mass m is attached to the spring, the period of oscillation becomes 5T/4. m/M =

A ball of mass 2kg hanging from a spring oscillates with a time period 2pi seconds. Ball is removed when it is in equilibrium position, then spring shortens by

A heavy particle of mass 0.50 kg is hanging from a string fixed with the roof. Find the force exerted by the string on the particle. Take g=9.8 m/s^2 .

A block of mass m hangs from three springs having same spring constant k. If the mass is slightly displaced downwards, the time period of oscillation will be

A block of mass m hangs from a vertical spring of spring constant k. If it is displaced from its equilibrium position, find the time period of oscillations.

A heavy block of mass M hangs in equilibrium at the end of a rope of mass m and length l connected to a celling. Determine the tension in the rope at a distance x from the ceiling.

Two masses m_(1) and m_(2) are suspended together by a massless spring of constant K. When the masses are in equilibrium, m_(1) is removed without disturbing the system. Then the angular frequency of oscillation of m_(2) is -

Two masses m1 and m2 are suspended together by a massless spring of constant k. When the masses are in equilibrium, m1 is removed without disturbing the system. The amplitude of oscillations is