A car enters the freeway with a speed of 6.7
m/s and accelerates uniformly for 3.0 km in
How fast is the car moving after this time?
Answer in units of m/s
Physics - Scott, Wednesday, September 26, 2012 at 1:32pm
the average velocity (Va) during acceleration is __ 3000 m / (3.8 * 60) sec
the final velocity (Vf) is related to the initial velocity (Vi) by:
Vf = (2 * Va) - Vi