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In UCM, the radius vector has...

In UCM, the radius vector has

A

variable magnitude and changes direction continously

B

unique direction

C

constant in magnitude and same direction

D

constant magnitude but continuously changing direction

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The correct Answer is:
D
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NIKITA PUBLICATION-CIRCULAR MOTION-Multiple Choice Question
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  2. In a uniform circular motion , the direction of linear velocity is alo...

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  3. In UCM, the radius vector has

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  4. A particle performing a U.C.M. has a

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  5. The direction of velocity continuously changes in

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  6. The particle is performing uniform circular motion, the true statement...

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  7. The work done on a particle performing UCM is

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  8. A particle is performing uniforme circular motion, has constant

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  9. For a particle performing UCM, the phisical quantities are constant

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  10. In a uniform circular motion , the direction of linear velocity is alo...

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  11. In a uniform circular motion , the velocity, position vector and angul...

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  12. A particle performing UCM, the particle is acted upon by

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  13. If a body is moving with a uniform speed v in a circle of radius 'r...

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  14. If a particle moves in a circle, describing equal angles in aqual inte...

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  15. A particle is moving in a circle with a constant speed, the accelerati...

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  16. A particle is moving an a uniform circular motion with radius 'r' Then...

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  17. A particle is moving in a uniform circular motion with radius'r' in ha...

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  18. When a particle moves in a circle with unifoem speed then,

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  19. A vector drown from centre of the circle to any position of the partic...

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  20. In a non uniform circular motion, the acceleration on the particle is

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