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A curved section of a road is banked for...

A curved section of a road is banked for a speed `v`. If there is no friction between the road and the tyres then.

A

a car moving with speed `v` will not slip on the road

B

a car is more likely to slip on the road at speeds higher than `v`, than at speeds lower than `v`

C

a car is more likely to slip on the road at speeds lower than `v`, than at speeds higer than `v`

D

a car can remain stationary on the road without slipping

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A
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CP SINGH-CIRCULAR MOTION-Exercise
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  2. A circular road of radius r is banked for a speed v=40 km/hr. A car of...

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  3. A curved section of a road is banked for a speed v. If there is no fri...

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  4. A long horizontal rod has a bead which can slide along its length and ...

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  5. A 1kg stone at the end of 1m long string is whirled in a vertical circ...

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  6. A body is moving in a verticle of radius r such that the string is jus...

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  7. A body crosses the topmost point of a vertical circle with a critical ...

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  8. In the previous problem, tension in the string at the lowest position ...

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  9. A heavy mass is attached to a thin wire and is whirled in a vertical c...

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  10. A weightless thread can support tension up to 30N.A particle of mass 0...

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  11. A simple pendulum oscillates in a vertical plane. When it passes throu...

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  12. If in the previous problem, the breaking strength of the string is 2mg...

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  13. In a simple pendulum, the breaking strength of the string is double th...

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  14. A particle of maas m is attched to a light string of length l, the oth...

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

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  16. A bob of mass M is suspended by a massless string of length L. The hor...

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  17. A stone of mass 1kg tied to a light inextensible sstring of length L=1...

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  18. A nail is located at a certain distance vertically below the point of ...

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  19. A simple pendulum is oscillating without damiping, When the displaceme...

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  20. A simple pendulum is oscillating with an angular amplitude of 90^(@) a...

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