A particle is in linear simple harmonic motion between two points, A and B, 10 cm apart. Take the direction from A to B as the positive direction and give the signs of velocity, acceleration and force on the particle when it is at the end A,

A particle is in linear simple harmonic motion between two points, A a

1.	A particle is in linear simple harmonic motion between two points, A and B, 10 cm apart. Take the direction from A to B as the positive direction and give the signs of velocity, acceleration and force on the particle when it is at the end A,
Answer» Solution : At the end .A. particle is at extreme position hence velocity is zero. As it is acted up on by RESTORING FORCE TOWARDS mean position .O. its ACCELERATION and force ACTING on it are positive