Question

the basic unit of speed is​

Answer 1

Answer:

metre per second .

Explanation:

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour. For air and marine travel the knot is commonly used.

Answer 2

Answer:m/s (meter per second). Or

ms^-1

Explanation:

Speed is equal to distance upon time.

And siunit of distance is meters and si unit of time is second .

So speed is m/s or ms^-1.