Q.
Which of the following graphs can not possibly represent one dimensional motion of a particle
A) I and II
B) II and III
C) II and IV
D) All four
Explanation
(d) I is not possible because total distance covered by a particle increases with time
II is not possible because at a particular time, position cannot have two values
III is not possible because at a particular time, velocity cannot have two values
IV is not possible because speed can never be negative
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.