Question

A car starts from rest and accelerates for 2.9 s
with an acceleration of 2 m/s2.
How far does it travel?
Answer in units of m.

Answer 1

Answer:

$a \: = \frac{v - u}{t}$

2 = v-0/2.9

2× 2.9 = v

v = 5.8 m/s

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

5.8 = d/2.9

5.8×2.9 = d

d = 16.82 m