21. A car traveled 112.0m in 24.500s, what was the car's average speed? *
4 points
2.0m/s
4.57m/s
136.5m/s
2477m/s

Respuesta :

Answer:

The answer is 4.57m/s

Explanation:

The average speed of an object given it's distance and time taken can be found by using the formula

[tex]a = \frac{d}{t} \\ [/tex]

where

d is the distance

t is the time

We have

[tex]a = \frac{112}{24.5} \\ = 4.571428...[/tex]

We have the final answer as

4.57 m/s

Hope this helps you