Question

A runner starts from rest and speeds up with constant acceleration. If she has gone a distance of 30 m at the point when she reaches a speed of 8 m/s, what is her acceleration?

Answer 1

s = 30m
u = 0m/s
a = ?
v = 8m/s

Use the formula: \[a = \frac{v^2-u^2}{2s}\]

Got it? :)

Answer 2

WELCOME TO OPENSTUDY!