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A small object of uniform density roll u...

A small object of uniform density roll up a curve surface with an initial velocity v. It reaches up to a maximum height of `(3v^(2))/(4g)` with respect to the initial position. The object is

A

Ring

B

Solid sphere

C

Hollow sphere

D

Disc

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE - 2
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  2. A thin uniform rod of length l and mass m is swinging freely about a h...

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  4. If the velocity of a rotating body of mass 50 kg is given by bar(V)=3b...

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  5. If the Earth shirnks such that its density becomes 8 times to the pres...

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  6. A point sized sphere of mass .m. is suspended from a point using a str...

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  7. Two rigid bodies have same angular momentum about their axes of symmet...

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  8. One end of a uniform rod of mass m and length l is clamped. The rod li...

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  9. A cubical block of mass M and edge a slides down a rough inclined plan...

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  10. A particle of mass m is moving yz-plane with a uniform velocity v with...

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  11. A mass m is supported by a massless string wound around a uniform holl...

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  12. A wheel which is initially at rest is subjected to a constant angular ...

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  13. A car is negotiating a curved road of radius R. The road is banked at ...

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  14. A solid cylinder of mass 50kg and radius 0.5m is free to rotate about ...

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  15. A solid sphere rolls down without slipping from rest on a 30^(@) incli...

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  16. A hollow shpere rolls down a 30^(@) incline of length 6m without slipp...

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  17. For a body rolling along a level surface, the translational and rotati...

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  18. A ring and a disc of same mass roll without slippling along a horizont...

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  19. When a hollow sphere is rolling without slipping on a rough horizontal...

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  20. A small object of uniform density roll up a curve surface with an init...

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