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NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE

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Analyzing +4 | -1

Select the incorrect statements from the following
S1 : Average velocity is path length divided by time interval
S2 : In general, speed is greater than the magnitude of the velocity
S3 : A particle moving in a given direction with a non-zero velocity can have zero speed
S4 : The magnitude of average velocity is the average speed

View answer and explanation

Correct option: C

S1, S3 and S4

Option C (S1, S3 and S4) is correct because average velocity is displacement divided by time, speed can be equal to the magnitude of velocity, a particle with non-zero velocity cannot have zero speed, and the magnitude of average velocity is not always the average speed.

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