Question

A car traveled a distance of 400m in 20sec calculate the average speed

Answer 1

Answer:

400m in 20s by using the formula: average speed = distance traveled / elapsed time = 400m/20s = 20m/s.

Answer 2

Answer & Explanation:

Data given;

Distance - 400 m

Time = 20 sec

Objective;

Speed - ?

Formula;

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

Average speed = $\frac{400}{20}$

Average speed = 20 $ms^{-1}$ (m/s)

Hence final answer = 20 m/s