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The angular velocity of a particle rotat...

The angular velocity of a particle rotating in a circular orbit 100 times per minute is

A

`1.66rads^(-1)`

B

`10.47rads^(-1)`

C

`10.57rads^(-1)`

D

`60rads^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Angular velocity of the particle `omega=(2pin)/(t)=(2pixx100)/(60)=10.47rads^(-1)`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-CIRCULAR MOTION-EXERCISE 1
  1. A particle P is moving in a circle of radius r with a uniform speed u....

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  2. A wheel rotates with a constant angular velocity of 300 rpm. The angle...

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  3. The angular velocity of a particle rotating in a circular orbit 100 ti...

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  4. The value of centripetal acceleration in terms of frequency of revolut...

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  5. A ball of mass 0.12 kg is being whirled in a horizontal circle at the ...

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  6. A stone of mass m is tied to a string and is moved in a vertical circl...

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  7. A stone is attached to one end of a string and rotated in a vertical ...

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  8. A cane filled with water is revolved in a vertical circle of radius 4 ...

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  9. A small coin is kept at the rim of a horizontal circular disc which is...

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  10. A partical is moving along a circular path of radius 5m and with unifo...

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  11. Two particles of masses in the ratio 3:5 are moving in circular paths ...

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  12. A cosmonaut is orbiting the earth in a spacecraft at an altitude h =6...

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  13. A coin placed on a rotating turn table just slips if it is placed at a...

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  14. A car of mass 1000 kg moves on a circular track of radius 20 . If the ...

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  15. The coefficient of friction between the tyres and the road is 0.25. T...

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  16. A body moves along a circular path of radius 10m and the coefficient ...

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  17. body is just being revolved in a vertical circle of radius R with a ...

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  18. A railway carriager has its centre pf gravity at a height of 0.75m ab...

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  19. A cyclist is moving in a circular track of radius 80 m with a velocity...

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  20. A body of mass 1 kg is rotating in a verticle circle of radius 1 m .Wh...

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