Question

A dog runs after a car. The car is travelling at an average speed of 5 m/s.

Answer 1

Answer:

The answer is 4 s

Explanation:

The time taken can be found by using the formula

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

where

d is the distance

v is the velocity

From the question we have

$t = \frac{20}{5}$

We have the final answer as

4 s

Hope this helps you

Answer 2

Answer:

4 secs

Explanation: