Maharashtra BoardEnglish MediumSTD 7ScienceMotion, Force and Work2 Marks
Question
The unit of acceleration is $m/s^2$, verify this.
✓
Answer
$\text { Acceleration }=\frac{\text { Change in velocity }}{\text { Time taken for change }}$
$\text { Unit of velocity }= m / s .$
$\text { Unit of time }=\text { second }$
$\therefore a =\frac{ m / s }{ s }=\frac{ m }{ s \times s }$
$a=\frac{m}{s^2}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.