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The rate of change of momentum of a body...

The rate of change of momentum of a body is `5 kg ms^(-1)`. What is the force acting on the body?

Text Solution

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`:. F=(dp)/(dt)` and given `(dp)/(dt)= 5 kg ms^(-1)`
`:. F= 5N`
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Knowledge Check

  • The time rate of change of momentum is measured in

    A
    `kg ms^(-2)`
    B
    `kg ms^(-1)`
    C
    `kg m`
    D
    `kg`

  • The angular momentum of a body is conserved, if

    A
    force acting on it is zero
    B
    torque acting on it is zero
    C
    force acting on it is constant
    D
    torque acting on it is constant.

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