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A man is moving with a constant velocity...

A man is moving with a constant velocity along a line parallel to X-axis away from the origin. Its angular momentum w.r.t origin is
[Hint : L = mv `times` r = constant, as m, v and r are constants]

A

Zero

B

constant

C

goes on increasing

D

goes on decreasing

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The correct Answer is:
B
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BINA LIBRARY-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE
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  9. Two rings have their moments of inertia in ratio 2 : 1 and their diame...

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  10. the motion of planet in solar system is an example of

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  11. A solid sphere and a hollow sphere of the same mass and diameter, both...

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  12. A 5 kg stationary bomb is exploded in three parts masses 1 : 1 : 3 res...

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  13. When a steady torque acts on a body it

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  14. A couple produces

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  15. Moment of inertia of a body comes into play

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  16. The angular momentum of a body is defined as the product of

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  17. A mass M is moving with a constant velocity parallel to x axis. Its an...

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  18. When torque acting upon a system is zero, which of the following will ...

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  19. The MI of solid sphere and a spherical shell of equal mass about their...

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  20. A spherical ball rolls on a table without slipping .The fraction of it...

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