A body describes simple harmonic motion with an amplitude of 5 cm and a period of `0.2s`.
Channel: Doubtnut
Date: 2020-08-02

A body describes simple harmonic motion with an amplitude of 5 cm and a period of `0.2s`. Find the acceleration and velocity of the body  when the displacement is (a) 5cm, (b) 3cm, (c) 0 cm.