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A heavy & big sphere is hang with a stri...

A heavy & big sphere is hang with a string of length l. This sphere move in a horizontal circular path making an angle `theta` with vertical then its time period is

A

`T=2pisqrt(l/g)`

B

`T=2pisqrt((l sin theta)/g)`

C

`T=2pisqrt(( l cos theta)/g)`

D

`T=2pisqrt(l /(g cos theta))`

Text Solution

Verified by Experts

The correct Answer is:
C
`T=2pisqrt((l cos theta)/(g)`
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RESONANCE-CIRCULAR MOTION-Exercise
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  2. A simple pendulum is oscillating without damiping, When the displaceme...

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  3. A stone tied to a string of length L is whirled in a vertical circle w...

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  4. A particle is acted upon by a force of constant magnitude which is alw...

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  5. A bird is flying in the air. To take a turn in the horizontal plane of...

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  6. A particle moves along a circle if radius (20 //pi) m with constant ta...

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  7. For a body in circular motion with a constant angular velocity, the ma...

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  8. A ball suspended by a thread swing in a vertical plane that its accel...

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  9. The position vector of a particle in a circular motion about the origi...

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  10. A car of maas M is moving on a horizontal circular path of radius r. A...

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  11. A car is moving with constant speed on a road as shown in figure. The ...

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  12. Which of the following quantities may remain constant during the motio...

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  13. A bucket tied at the end of a 1.6m long string is whirled in a verticl...

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  14. When the road is dry and coefficient of friciton is mu, the maximum sp...

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  15. A coin placed on a rotating turntable just slips if it is placed at a ...

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  16. A heavy & big sphere is hang with a string of length l. This sphere mo...

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  17. A body is tied up a string of length l and rotated in vertical circle ...

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  18. The maximum velocity at the lowest point, so that the string just slac...

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  19. The breaking tension of a string is 10 N. A particle of mass 0.1 kg ti...

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  20. A mass is supported on a frictionless horizontal surface. It Is attach...

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