1.

If the unit of force is 100 N, unit of length is 10m and unit of time is 100 s, what is the unit of mass in this system of units ?

Answer»

Solution :`[F]=[MLT^(-2)]`
`[M]=([F])/([L][T^(-2)])=([100N])/([10m][100S]^(-2))=10^(5)KG`


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