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Which physical quantities are represente...

Which physical quantities are represented by the product of moment of inertia and (i) angular velocity (ii) angular acceleration?

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(i) Angular momentum (ii) external torque producing the angular acceleration.
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Knowledge Check

  • The product of moment of inertia (I) and angular acceleration (alpha) is called

    A
    force
    B
    torque
    C
    angular momentum
    D
    work

  • A body moves with constant angular velocity on a circle. Magnitude of angular acceleration

    A
    `r omega`
    B
    Constant
    C
    Zero
    D
    None of the above

  • The moment of inertia (I) and the angular momentum (L) are related by the expression

    A
    `I=L omega`
    B
    `L = I omega`
    C
    `L=I^(2) omega`
    D
    `omega=LI`

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