Question

during which part of the simple harmonic motion velocity is positive but the displacement is negative ,and vice versa?​

Answer 1

Explanation:

In Simple Harmonic Motion, maximum speed occurs at x = 0 (the equilibrium level or position), and speed is zero at the extreme ends ( x = +/- A )." Of course, if we use the word "Velocity", the respective direction(s) must be determined. Acceleration has a different story. At the middle (x = 0), acceleration is zero.