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A solid sphere and a hollow sphere are i...

A solid sphere and a hollow sphere are identical in mass and radius. The ratio of their moment of inertia about diameter is :

A

solid sphere

B

solid cylinder

C

solid sphere and solid cylinder

D

equal both

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SL ARORA-System of particles & rotational Motion-EXERCISE
  1. The moment of inertia of a ring about one of its diameters is I.What w...

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  2. Moment of inertia of a ring of mass M and radius R about an axis passi...

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  3. A solid sphere and a hollow sphere are identical in mass and radius. T...

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  4. Moment of inertia of a disc about an axis which is tangent and paralle...

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  5. A sphere of mass 10 kg and radius 0.5 m rotates about a tangent. The m...

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  6. From a circular disc of radius R and 9M , a small disc of mass...

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  7. Let I1 and I2 be the moments of inertia of two bodies of identical ge...

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  8. Two identical concentric rings each of mass m and radius R are placed ...

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  9. Find the ratio of the radii of gyration of a circular disc and a circu...

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  10. The radius of gyration of a disc of mass 100 g and radius 5 cm about a...

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  11. A flywheel is attached to an engine to

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  12. The angular momentum of a body with mass (m) moment of inertia (I) and...

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  13. Moment of inertia of a body is 1 kg m2. If the body makes 2 revolution...

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  14. A constant torque of 31.4 N-m id exterted on a pivoted wheel. If the a...

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  15. A particle performs uniform circular motion with an angular momentum L...

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  16. Two bodies have their moments of inertia I and 2 I respectively about ...

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  17. The angular momentum of a system of particles is conserved

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  18. The motion of planets in the solar system is an exmaple of the conserv...

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  19. A diver in a swimming pool bends his head before diving, because it

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  20. If a person standing on a rotating disc stretches out his hands, the a...

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