Q. Acceleration of a particle, executing SHM, at it’s mean position is
A) Infinity
B) Varies
C) Maximum
D) Zero
Explanation
(d) $A = - \omega^{2}y$ at mean position $y = 0$
So acceleration is minimum (zero)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.