Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > An object of mass 0.8kg is attached to one end of a spring and the system is set into simple harmonic motion. The displacement x of the object as a fuction of time is shown in the figure. With the aid of the data, determine (a) the amplitude A of the motion, (b) the angular frequency omega, ( c) the spring constant K, (d) the speed of the object at t = 1.0 s and (e) the magnitude of the object’s acceleration at t = 1.0 s.

An object of mass 0.8kg is attached to one end of a spring and the system is set into simple harmonic motion. The displacement x of the object as a fuction of time is shown in the figure. With the aid of the data, determine (a) the amplitude A of the motion, (b) the angular frequency omega, ( c) the spring constant K, (d) the speed of the object at t = 1.0 s and (e) the magnitude of the object’s acceleration at t = 1.0 s.

A block of mass m rigidly attached with a spring k is compressed through a distance A. If the block is released the period of oscillation of the block for a complete cycle is equal to