Class 9

MOTION question bank (Science)

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Q1.

Distinguish between speed and velocity.

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Q2.

Under what condition$(s)$ is the magnitude of average velocity of an object equal to its average speed?

(A)
When the object moves in a circular path.
(B)
When the object moves in a straight line without changing direction.
(C)
When the object is at rest.
(D)
When the object moves with variable acceleration.
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