Which of the following velocity time graph is not possible?

Asked by Pallavi Chaturvedi | 22nd Jul, 2013, 08:07: AM

Expert Answer:

only graph 3 is a valid velocity time graph baecause in all other graphs there exist two values of velocity for some instant of time which is not possible as a particle cannot attain two values of velocity at a same time
while in graph 3 velocity of particle increases or decreases with course of time and hence in this case velocity is single valued function of time.

Answered by  | 22nd Jul, 2013, 05:06: PM

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