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Motion and Time — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceMotion and Time1 Mark
MCQ
The basic unit of speed is:
  • A
    km/min
  • B
    m/min
  • C
    km/h
  • ✓
    m/s
✓

Answer

Correct option: D.
m/s
m/s

The basic unit of distance is metre (m).

The basic unit of time is second (s).

Speed = Distance/Time

Therefore, the basic unit of speed is m/s.

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