Q. The coefficient of restitution $e$ for a perfectly elastic collision is
A) 1
B) 0
C) $\infty$
D) $- 1$
Explanation
The correct answer is Option A: 1.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.