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When a particle moves in a circle with a...

When a particle moves in a circle with a uniform speed

A

its velocity and acceleration re both constant

B

its velocilty is constant but the acceleration changes

C

its acceleration is constant but the velocity changes

D

its velocity and acceleration both change.

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • A body is moving in a circle with a uniform speed 'v' In moving from a point to another diametrically opposite point ………………… .

    A
    the momentum changes by 'mv'
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    K.E changes by `1//2 mv^(2)`
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    C
    its radial is constant but tangential acceleration is varying
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    `q V R^(2)`
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    C
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