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A rope of negligible mass is wound round...

A rope of negligible mass is wound round a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N ? What is the linear acceleration of the rope ? Assume that there is no slipping.

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JBD PUBLICATION-MOTION OF SYSTEM OF PARTICLES AND RIGID BODY-EXAMPLE
  1. Read each statement below carefully, and state, with reasons, if it is...

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  2. Read each statement below carefully, and state, with reasons, if it is...

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  3. A rope of negligible mass is wound round a hollow cylinder of mass 3 k...

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  4. The oxygen molecule has a mass of 5.30 xx 10^-26 kg and a moment of in...

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  5. State the principle of conservation of angular momentum.

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  6. A flywheel of mass 30 kg has a radius of 0.2 m .What force should be a...

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  7. What is physical significnce of moment of inertia?

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  8. How is moment of inertia of a body different from its mass?

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  9. If the angular momentum is conserved in a system whose MI is decreased...

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  10. Calculate the radius of gyration of a rod of mass 100 g and length 10...

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  11. A thin circular ring od fiameter 15 cm has a mass of 100g.Find its mom...

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  12. Two uiform identical rods AB and CD each of mass M and length L are jo...

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  13. Discuss general motion of a rigid body.

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  14. What do you understand by couple?

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  15. Given that linear momentum of a system of particles is zero.

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  16. Define angular momentum and find its relation with moment of inertia.

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  17. What is the moment of inertia of a disc about their diameters?

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  18. Prove that: L = I omega

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  19. Prove that: tau = I alpha

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  20. Prove that vecr = vecdL/dt

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