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Stone of mass 1kg is whirled in a circul...

Stone of mass 1kg is whirled in a circular path of radius 1 m. Find out the tension in the string if the linear velocity is 10 m/s ?

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Tension `" " (mv^(2))/(R ) = (1 xx (10)^(2))/(1) ` 100 N
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MOTION-CIRCULAR MOTION-EXERCISE - 4
  1. Stone of mass 1kg is whirled in a circular path of radius 1 m. Find ou...

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  2. Assertion : In a uniform circular motion, the linear speed and angular...

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  3. Assertion : The resultant acceleration of an ob- ject in circular moti...

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  4. Assertion : Work done by the centripetal force in moving a body along...

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  5. Assertion : Centripetal and centrifugal forces can- cel each other. ...

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  6. Assertion : A cyclist bends inwards from his ver- tical position, whil...

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  7. Assertion (A): Centripetal force does no work . Reason (R) : Force ...

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  8. Assertion : When a particle moves in a circle with a uniform speed its...

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  9. Assertion : The total displacement moved by a point located on the per...

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  10. Assertion : The tendency of skidding or overturning is quadrupled, whe...

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  11. Assertion : A particle moves along circular path with constant speed t...

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  12. Assertion : In uniform circular motion speed of particle must be const...

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  13. Statement-I : When the direction of motion of a particle moving in a c...

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  14. Assertion : For uniform circular motion it is necessary the speed of t...

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  15. Assertion : A car moving on a horizontal road may be thrown out of the...

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  16. Assertion : Acceleration of the particle in uniform circular motion re...

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  17. Statement - I : A cyclist always bends in wards while negotiating a cu...

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