[" Two identical springs are attached to a small block "P" .The other ends of the springs are fixed at "],[" A and "B" .When "P" is in equilibrium the extension of top spring is "20cm" and extension of bottom "],[" spring is "10cm" .Find the period of small vertical oscillations of "P],[" about its equilibrium position.(use "g=9.8m/s^(2)" )."]

Two identical spring are attached to a small block P The other ends of the springs are fixed at A and B. when P is equilibrium the extension of top spring is 20cm and extension of bottom spring is 10cm The period at small vertical oscillation of p about its equilibrium position is (use g = 9.8m//s^(2))

Two identical springs are attached to a small block P. The other ends of the springs are fixed at A and B, When P is in equilibrium the extension of bottom spring is 10 cm. The period of small vertical oscillations of P about is equilibrium position is (use "g"=9.8 m//s^(2))

Two identical springs are attached to a small block P. The other ends of the springs are fixed at A and B, When P is in equilibrium the extension of bottom spring is 10 cm. The period of small vertical oscillations of P about is equilibrium position is (use "g"=9.8 m//s^(2))

A rod of length l and mass m , pivoted at one end, is held by a spring at its mid - point and a spring at far end. The spring have spring constant k . Find the frequency of small oscillations about the equilibrium position.

A rod of length l and mass m , pivoted at one end, is held by a spring at its mid - point and a spring at far end. The spring have spring constant k . Find the frequency of small oscillations about the equilibrium position.

Consider a block symmetrically attached to two identical massless springs by means of strings passing over light frictionless pulleys as shown. In the equilibrium position extension in the springs is x_(0) . Find the time period of small vertically oscillations of the blocks.

A light pulley is suspended at the lower end of a spring of constant k_(1) , as shown in figure. An inextensible string passes over the pulley. At one end of string a mass m is suspended, the other end of the string is attached to another spring of constant k_(2) . The other ends of both the springs are attached to rigid supports, as shown. Neglecting masses of springs and any friction, find the time period of small oscillations of mass m about equilibrium position.

A light pulley is suspended at the lower end of a spring of constant k_(1) , as shown in figure. An inextensible string passes over the pulley. At one end of string a mass m is suspended, the other end of the string is attached to another spring of constant k_(2) . The other ends of both the springs are attached to rigid supports, as shown. Neglecting masses of springs and any friction, find the time period of small oscillations of mass m about equilibrium position.