Q. The variation of momentum with time of one of the body in a two body collision is shown in fig. The instantaneous force is maximum corresponding to point
A) $P$
B) $Q$
C) $R$
D) $S$
Explanation
(c) $F = \frac{dp}{dt}$, so the force is maximum when slope of graph is maximum
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.