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The rate of change of angular momentum i...

The rate of change of angular momentum is called

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Prove that the rate of change of angular momentum is equal to torque acting on the particle

The rate of change of angular momentum of a system of particles about the centre of mass is equal to the sum of external torque about the centre of mass when the centre of mass is :

define the rate of change of angular momentum

Statement -1 : Torque is equal to rate of change of angular momentum . Statement -2: Angular momentum depends on moment of inertia and angular velocity.

Which physical quantities are expressed by the following : (i) rate of change of angular momentum (ii) moment of linear momentum ?

Prove that the rate of change of total angular momentum of a system of particles is equal to the total torque acting on the system.

SL ARORA-System of particles & rotational Motion-EXERCISE
  1. A body is moving in a circular path with a constant speed. It has .

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  2. Write SI unit of angular momentum:

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  3. The rate of change of angular momentum is called

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  4. Which physical quantity is conserved when a planet revolves around the...

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  5. The units of angular momentum are

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  6. Angular momentum of a body is the product of.

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  7. A rigid body will be in equilibrium if both the and of the body rema...

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  8. For a rigid body in equilibrium, linear acceleration of its centre of ...

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  9. In a conservative field at stable equilibrium potential energy is:

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  10. is the rotational analogue of mass in linear motion.

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  11. For translatory motion, F = ma. Its rotational analogue is .

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  12. For translatory motion, p= mv. Its rotational analogue is

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  13. Moment of inertia of rigid body is equal to the rotational kinetic en...

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  14. Radius of gyration of a body amount an axis of rotation is equal to th...

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  15. Two identical particles move towards each other with velocity 2v and v...

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  16. A particle performing uniform circular motion gas angular momentum L. ...

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  17. The moment of inertia of a disc about an axis through its centre and p...

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  18. A circular ring and circular disc of same radius have equal moments of...

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  19. A ballet-dancer stretches her hands out for slowing down. This is base...

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  20. A tangential force F is applied on a disc of radius R, due to which it...

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