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If force (F), velocity (V) and time (T) are taken as fundamental units, then the dimensions of mass are:

  • Option 1)

    [F V T-1]

  • Option 2)

    [F V T-2]

  • Option 3)

    [F V-1 T-1]

  • Option 4)

    [F V-1 T]

 

Answers (1)

best_answer

F = MA

F = MV/T

\frac{V \times T}{V}=M

= [M] = [F1T1V-1]


Option 1)

[F V T-1]

This is the incorrect option

Option 2)

[F V T-2]

This is the incorrect option

Option 3)

[F V-1 T-1]

This is the incorrect option

Option 4)

[F V-1 T]

This is the correct option

Posted by

divya.saini

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