1.

In a system of units, the units of mass, length and time are 1 quintal, 1 km and 1h, respectively. In this system 1 N force will be equal to

Answer»

1 new UNIT
129.6 new unit
427.6 new unit
60 new unit

Solution :`["Force"]=["MLT"^(-2)]`
`THEREFORE" "1"N"=((1)/(100))((1)/(1000))(3600)^(2)=129.6" units"`.


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