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If the unit of force is 1 kN, unit of le...

If the unit of force is 1 kN, unit of length 1 km and unit of time is 100s, what will be the unit of mass?

A

1000kg

B

1kg

C

10000kg

D

100kg

Text Solution

Verified by Experts

The correct Answer is:
C
Let x kg be unit of mass, then
`=f=(xkg)(1000m)(100s)^(-2)`
`implies 1000=x xx1000xx(1)/(10000)`
`:. X=10000kg=10^(4)kg`
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