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If force (F) is given by F = Pt^(-1) + a...

If force (F) is given by `F = Pt^(-1) + alpha t,` where t is time. The unit of P is same as that of

A

velocity

B

displacement

C

acceleration

D

momentum

Text Solution

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The correct Answer is:
D
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    A
    `[MLT^(-3)]` and `[MLT^(-4)]`
    B
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    A
    `[MLT^(-3)] and [M LT^(-4)]`
    B
    `[M LT(-4)] and [M L T^(-3)]`
    C
    `[ M L T^(-1)] and [MLT^(-2)]`
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  • A force is given by F= at + bt^(2) where , t is the time .The dimensione of a and b are

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    B
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