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Physics-
General
Easy
Question
Which of the following graphs cannot possibly represent one dimensional motion of a particle
I and II
II and III
II and IV
All four
The correct answer is: All four
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