Question

what is speed?only genius can answer​

Answer 1

Answer:

Speed can be thought of as the rate at which an object covers distance. A fast-moving object has a high speed and covers a relatively large distance in a given amount of time, while a slow-moving object covers a relatively small amount of distance in the same amount of time.

Answer 2

In everyday use and in kinematics, the speed (commonly referred to as v) of an object is the magnitude of the change of its position; it is thus a scalar quantity

Explanation:

The formula of speed is

$speed = \frac{distance}{time}$

s = d/t