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The uniform circular motion is accelerat...

The uniform circular motion is accelerated motion, because

A

the motion accelerates due to the change in velocity

B

the motion accelerates due to the change in angular velocity

C

the motion accelerates due to the force

D

all of these

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The correct Answer is:
A
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Assertion: A uniform circular motion is an acceleration motion. Reason: Direction of acceleration is parallel to velocity vector.

NIKITA PUBLICATION-CIRCULAR MOTION-Multiple Choice Question
  1. In a non uniform circular motion, the acceleration on the particle is

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  2. The relation between linear velocity and angular velocity of a body mo...

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  3. The uniform circular motion is accelerated motion, because

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  4. If the angle between tangential acceleration and resultant acceleratio...

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  5. The angular displacement in circular motion is

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  6. The infinitesimally angular displacement delta theta in uniform circul...

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  7. The direction of angular displacement vec delta theta in U.C.M. is gi...

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  8. According to right hand thumb rule, the direction of angular displacem...

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  9. The rate of change of angular displacement in uniform circular motion ...

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  10. The rate change of angular velocity w.r to t in uniform circular motio...

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  11. Finite angular displacement is not a vector because

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  12. The infinitesimal angular displacement of a particle performing circul...

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  13. Angular displacement is measured in

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  14. The angular subtended at the centre of the circle by an arc of length ...

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  15. If a particle goes round the circle once in a time period T, then the ...

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  16. The angular speed omega is given by

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  17. The SI unit of angular velocity is

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  18. The SI unit of angular acceleration is

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  19. The relation between linear velocity and angular velocity of a body mo...

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  20. The relation between tangential or linear acceleration and angular acc...

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