Question 1:
Which one of the following forces cannot be expressed in terms of potential energy?
A)
Coulomb's force
B)
Restoring force
C)
Gravitational force
D)
Frictional force
Answer:
Solution:
as frictional force is non-conservative
and Potential energy is defined or stored for conservative forces only
Prev Exam(s):
JEE MAIN
- 2025
, 07 Apr Shift-02
Chapter:
WORK, POWER AND ENERGY (WPE)
Question Level:
L2
Tags:
- PHYSICS
- WORK, POWER AND ENERGY (WPE)
