Q. The potential energy of a system increases if work is done
A) Upon the system by a conservative force
B) Upon the system by a non-conservative force
C) By the system against a conservative force
D) By the system against a non-conservative force
Explanation
(c) By definition
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.