Question

(4)State the units of speed​

Answer 1

Answer:

The S.I unit of speed is km per hour.

Answer 2

SI unit m/s or m s−1

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second (m/s), but the most common unit of speed in everyday usage is the kilometre per hour (km/h) or, in the US and the UK, miles per hour (mph).

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