Question

A runner achieves a velocity of 11.1 m/s nine seconds after he begins. What is his acceleration

Answer 1

Answer:

$=1.23m/s^{2} (2 decimal places$

Explanation:

Answer 2

Answer:

1.23

Explanation:

Because if we divide: 11.1 ÷ 9 = 1.23

to make sure: 1.23 x 9 = 11.07

and that's the closest to 11.1 so it count's as an answer.