Question

A bus starts from rest and moves in constant acceleration 2 m/s². calculate it's time of travel if its final velocity is 20m/s.​

Answer 1

10 s

Step-by-step explanation:

u = 0 m/s

v = 20 m/s

a = 2 m/s²

t = ?

a =
`(v - u)/(t)`

2 = (20 - 0)/ t

t = 10 s