. In a particular system, the units of length, mass and time are chosen to be 10 cm, 10 g and 0.1 s respectively. The unit of force in this system will be equivalent to A.0.1 N B.1 N C.10 N D.100 N
Solution: Mass = 10 g = 0.01 kg Length = 10 cm = 0.1 m Time = 0.1 s Force = mass × length/ time ^2 = > Force = 0.01 × 0.1 × 0.1-2 = 0.1 N
