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The following motion is based on the law...

The following motion is based on the law of conservation of angular momentum
(A) rotation of top (B) diving of driver
(C) rotation of ballet dancer on smooth horizontal surface
(D) a solid sphere that rolls down on an inclined plane

A

A,B and C are true

B

A,B and D are true

C

B,C and D are true

D

A,C and D are true

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NARAYNA-SYSTEM OF PARTICLES AND ROTATIONAL MOTION -C.U.Q
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  8. A ballet dancer is rotating about his own vertical axis on smooth hori...

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  9. A circular wheel is rotating in horizontal plane without friction abou...

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  10. A ballet dancer is rotating at angular velocity omega on smooth horizo...

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  11. If a body is rolling on a surface without slipping such that its kinet...

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  12. If a ring, disc, hollow sphere and solid sphere rolling horizontally w...

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  13. A ring, disc, hollow sphere and solid sphere roll on a horizontal surf...

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  14. If V is velocity of centre of mass of a rolling body then velocity of ...

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  15. If the velocity of centre of mass of a rolling body is V then velocity...

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  16. A body is freely rolling down on an inclined plane whose angle of incl...

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  17. A sphere cannot roll on

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  18. When the following bodies of same radius starts rolling down on same i...

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  19. When the following bodies having same radius starts rolling down on sa...

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  20. When a ring is rolling and V1, V2, V3, V4 are velocities of top most ...

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