Q. Consider the following two statements 1. Linear momentum of a system of particles is zero 2. Kinetic energy of a system of particles is zero, Then
A) 1 implies 2 and 2 implies 1
B) 1 does not imply 2 and 2 does not imply 1
C) 1 implies 2 but 2 does not implies 1
D) 1 does not imply 2 but 2 implies 1
Explanation
(d) Because linear momentum is vector quantity where as kinetic energy is a scalar quantity
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.