whats the final velocity

Question

A ball with an initial velocity of 2 m/s rolls for a period of 3 seconds. If the ball is uniformly accelerating at a rate of 3 m/s², what will be the ball’s final velocity?

Answer 1

Given:

a = 3 m/s^2

t = 3 seconds

Vo = 2 m/s

Find:

Vf = ?

Solution

Uniform Acceleration = Constant

Vf = a * t + Vo = 3 * 3 + 2 = 9 + 2 = 11 m/s

Vf = 11 m/s