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

If the unit of force is 100 N, unit of length is 10 m and unit of time

1.	If the unit of force is 100 N, unit of length is 10 m and unit of time is 100 s, what is the unit of mass in this system of units ?
Answer» Solution :`[F]=[M^(1)L^(1)T^(-2)]=100 N ....(i)` `[L]10 m ...(II)` `[T]=100s....(III)` SUBSTITUTING VALUES of L and T from Eqs. (ii) and (iii) in Eq. (i) `:.Mxx10xx(100)^(2)=100` `:.(Mxx10)/(100xx100)=100` `:. M=10^(5)kg`