PhysicsNEET 2023Displacement, velocity, acceleration; graphs

Motion in a Straight Line

A vehicle travels half the distance with speed $v$ and the remaining distance with speed $2 v$ . Its average speed is:

A. $\frac{v}{3}$
B. $\frac{2 v}{3}$
C. $\frac{4 v}{3}$ ✓
D. $\frac{3 v}{4}$

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

In some appropriate units, the time (t) and position (x) relation of a moving particle is…NEET 2025
The velocity (v)–time (t) plot of the motion of a body is shown below. The acceleration…NEET 2024
The displacement–time graphs of two moving particles make angles of 30^ and 45^ with the…NEET 2022

From Physics › Motion in a Straight Line › Displacement, velocity, acceleration; graphs — lectures, notes and every past question on it.

Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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