The velocity of a particle depends upon as v = a + bt + ct^…

Physics Units, Dimensions and Measurement Units Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: September 12, 2026

The velocity of a particle depends upon as v = a + bt + ct^{2} ; if the velocity is in m / sec , the unit of a will be

m / sec

\(m / \mathrm{sec}^{2}\) \(m / \mathrm{sec}^3\)

m^{2}/sec

Text Solution

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The correct answer is:

Quantities of similar dimensions can be added or subtracted so unit of a will be same as that of velocity.

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