A particle is in linear S.H.M. 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:
(a) at the end A,
(b) at the end B,
© at the mid point of AB going towards A,
(d) at 2 cm away from B going towards A,
(e) at 3 cm away from A going towards B, and
(f) at 4 cm away from A going towards A.