A body of weight `27N` hangs on a long spring of such stiffness that an extra force of `9 N` stretches the spring by `0.05m`. If the body is pulled downward and released, what is the period ?

When a mass m is hung on a spring, the spring stretched by 6 cm. If the loaded spring is pulled downward a little and released, then the period of vibration of the system will be

A body of weight 30N hangs from one end of a long, vertical spring whose other end is attached to a rigid support. The spring extends by 5cm when a force of 10N is applied to it. The time period of the vertical oscillations of the body is

A sand bag of mass m is hanging from a light spring of stiffness k. Find the elongation of the spring. If we pull the sand bag down by an additional distance x and release it, find its acceleration and maximum velocity of block.

A sand bag of mass m is hanging from a light spring of stiffness k. Find the elongation of the spring. If we pull the sand bag down by an additional distance x and release it, find its acceleration and maximum velocity of block.

When a body of mass 2.0 kg is suspended by a spring, the spring is stretched. If the body is pulled down slightly and released, it coscillated up and down. What force is applied on the body by the spring when it passes through the mean position ? (g=9.8Nkg^(-1))

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 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 ?