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The radius of gyration of a body depends...

The radius of gyration of a body depends upon

A

mass

B

volume of the body

C

shape of the body

D

applied torque

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The correct Answer is:
C
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MOTION-ROTATIONAL MOTION -Exercise - 1
  1. A wheel starting with angular velocity of 10 radian/sec acquires angu...

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  2. When a steady toqrue or couple acts on a body, the body

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  3. The radius of gyration of a body depends upon

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  4. Equivalent to force in rotational motion is

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  5. Torque/moment of inertia equals to

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  6. The angular velocity of a body is vec (omega)- = 2 hat(i) + 3 hat(j) ...

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  7. A force of (2 hati - 4 hatj + 2 hatk )N act a point (3 hati+2 hatj -4 ...

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  8. A wheel has moment of inertia 5 xx 10^(-3) kg m^(2) and is making 20 "...

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  9. The moment of inertia of a body about a given axis of rotation depends...

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  10. Two rotating bodies have same angular momentum but their moments of in...

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  11. the flywheel is so constructed that the entire mass of it is concentra...

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  12. A stone attached to one end of string is revolved around a stick so th...

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  13. The graph between the angular momentum J and angular velocity omega w...

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  14. Which of the following pairs do not correctly matched ?

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  15. A rotating table completes one rotation is 10 sec. and its moment of i...

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  16. All the particles of a rigid rotating body move in a circular path whe...

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  17. On meltng of ice on the pole of the earth, its moment of inertia will ...

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  18. The wheels of moving vehicles are made hollow in the middle and thick ...

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  19. By the theorem of perpendicular axes, if a body be in X-Z-plane then :...

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  20. The theorem of perpendicular axes is not applicable for determination ...

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