Question

Hell Explain. 10. Define speed. What is the SI unit of speed?​

Answer 1

Answer:

Hope it helps

Explanation:

Speed is defined as the rate of covering distance.

i.e. $v=\frac{x}{t}$

where x is distance and t is time.

SI unit -

$v=\frac{1m}{1s} \\v= ms^{-1}$