Question

A car is travelling along the road at 8m/s. it accelerates at 1 m/s square for a distance of 18 m. how fast is it them
travelling?

Answer 1

u = 8m/s
a = 1m/s²
s = 18 m
v= ?
using the formula v²=u²+2as
v²= 8²+2*1*18
v²= 64+36
v²= 100
v = 10m/s