A 3500kg car traveling to the north isslowed down uniformly from an initial velocity of 20m.s by a 6250Nbraking force acting opposite the car's motion. Use theimpulse-momentum theorem to answer the following questions:
a: What is the car's velocity after 2.5s?
b: How far does the car move during 2.5s?
c: How long does it take the car to come to a complete stop?