Question

What is the correct definition of speed.

Answer 1

Explanation:

Speed is defined as distance per time (miles per hour or meter per second)

Answer 2

Answer:

Option (C) is correct.

Explanation:

Speed of an object is defined as the distance covered per unit time. Speed is a scalar quantity It is composed only of the magnitude but the direction is absent. Mathematically, it is given by :

$v=\dfrac{d}{t}$

d = distance

t = time

So, the correct option is (c) " distance per time ". Its unit can be miles per hour or meter per second.