Q. If momentum of a body remains constant, then mass-speed graph of body is
A) Circle
B) Straight line
C) Rectangular hyperbola
D) Parabola
Explanation
(c) $P = mv$
$\therefore\ m = \frac{p}{v}$
Hence, $m - v$ graph will be rectangular hyperbola
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.