if unit of force is 10kN, length is 10km and time is 1000s, then the unit of mass will be
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Explanation:
Force =mx aso dimensional formula of force is [F]= [MLT⁻²]
⇒M=FT²/L
Unit of Force given is 1kilo Newton=1000N
unit of length[L]=1km=1000m
Unit of Time[T]=1000sec
after substiuting all the values , we get M as
M=1000x1000x1000/1000
= 100000000kg
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