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Analogue of mass in rotational motion is...

Analogue of mass in rotational motion is.

A

moment of inertia

B

torque

C

radius of gyration

D

angular momentum

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Analogue of mass in rotational motion is moment of inertia.
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Knowledge Check

  • Analogue of a force in a rotational motion, is

    A
    weight
    B
    torque
    C
    angular momentum
    D
    moment of inertia

  • For a pure rotational motion ,

    A
    `omega ` is same for all particles of body
    B
    linear velocity of each particle is same at an instant of time
    C
    `vv and omega ` are constant for all aprticles
    D
    None of the above

  • Rotational motion can be

    A
    one or two dimensional
    B
    one or three dimensional
    C
    two or three dimensional
    D
    one dimensional

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    The physical significance of mass translational motion is same as which of the following in rotational motion?

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