A mass of 2 kg is suspended from a vertical spring. An additional force of 2.5 N stretches it by 1 cm. (i) Calculate the force constant. (ii) Calculate the frequecny of oscillations, if the spring is stretched by the given force and then released.

A block with a mass of 3.00 kg is suspended from an ideal spring having negligible mass and stretches the spring by 0.2 m . (a) What is the force constant of the spring? (b) What is the period of oscillation of the block if it is pulled down and released ?

A mass M is suspended from a massless spring. An additional mass m stretches the spring further by a distance x . The combined mass will oscillate with a period

A body of mass 1 kg oscillates on a spring of force constant 16 N/m. Calculate the angular frequency.

A mass suspended on a vertical spring oscillates with a period of 0.5s . When the mass is allowed to hang at rest, the spring is stretched by

A body of mass 12 kg is suspended by a coil spring of natural length 50 cm and force constant 2.0xx10Nm^(-1) . What is the stretched length of the spring ? If the body is pulled down further stretching the spring to a length of 59 cm and then released, what is the frequency of oscillation of the suspended mass ? (Neglect the mass of the spring).

A body of mass 10 kg is suspended by a massless coil spring of natural length 40 cm and force constant 2.0xx10^(3)Nm^(-1) . What is stretched length of the spring.? If the body is pulled down further stretching the spring to a length 48cm and then released, what is the frequency of oscillations of the suspended mass ? g=10ms^(2)

A spring has a force constant k and a mass m is suspended from it the spring is cut in two equal halves and the same mass is suspended from one of the halves. If the frequency of oscillation in the first case is n, then the frequency in the second case will be

For a constant force the work done in stretching if spring constant k_(1)gtk_(2) then energy stored in two wire related as