The SI unit of speed is:
AMetre per minute
BMetre per hour
CMetre per moment
DMetre per second
Answer & Solution
Correct answer: D. Metre per second
1. Distance is in metres and time in seconds.
2. It is written as m per s.
3. It is metre per second.
_Source: NCERT Class 9 Science, Ch 8 'Motion'_
Related questions
Distance and displacement are two different physical:Which is the first equation of motion?How many equations of motion are given for convenience?An object whose velocity changes unevenly is moving with:The measure of change in velocity per unit time is called:In uniform motion the change in velocity over any interval is:In uniform motion along a straight line, the velocity stays:Average speed is total distance divided by: