Question

A car begins at rest and accelerates up to 20.3 m/s in 10 seconds. how far did it travel in this time?

Answer 1

$v=at\to a=v/t=20.3/10=2.03\ (m/s^2)$

$s=at^2/2=2.03\cdot10^2/2=101.5\ (m)$ . Answer