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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

1000 kg

B

1 kg

C

10000 kg

D

100 kg

Text Solution

Verified by Experts

The correct Answer is:
C
Let `x` kg be units of mass, then
`f=(x"kg")(1000" m")(100" s")^(-2)`
`rArr" "1000=x""xx1000xx(1)/(10000)`
`therefore" "x=10000" kg"=10^(4)" kg"`
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