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

A body describes simple harmonic motion with an amplitude of 5 cm and

1.	A body describes simple harmonic motion with an amplitude of 5 cm and a period of 0.2 s. Find the acceleration and velocity of the body when the displacement is (a) 5 cm (b) 3 cm (c) 0 cm.
Answer» SOLUTION :`(a)-5pi^(2)MS^(-2),0(b)-3pi^(2)ms^(-2),0.4pims^(-1),(c) 0:0.5pims(-1)`