Q. The acceleration $a$ of a particle undergoing S.H.M. is shown in the figure. Which of the labelled points corresponds to the particle being at $- x_{\max}$
A) 4
B) 3
C) 2
D) 1
Explanation
(d) Using acceleration $A = - \omega^{2}x$
$At - x_{\max}\ A$ will be maximum and positive
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.