Which system used foot, pound and second?
AThe SI one
BThe FPS one
CThe CGS one
DThe MKS one
Answer & Solution
Correct answer: B. The FPS one
1. This system was also called the British system.
2. Its length unit is the foot.
3. It is the FPS system.
_Source: NCERT Class 11 Physics Part I, Chapter 2, Units and Measurement._
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