ICSE BoardEnglish MediumSTD 9PHYSICSLaws of Motion2 Marks
Question
Name the S.I. unit of force and define it .
✓
Answer
The S.I. unit of force is newton. One newton is the force which acts on a body of mass $1 kg$ and produces an acceleration of $1 m / s ^2$, i.e. $1 N =1 kg \times 1 m / s ^2$.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.