QUIZ # 1 Solution Keys Math 141/6380, Due 11:59PM, Sunday, June 4, 2017 1. The velocity of a car after tseconds is 20 − 2𝑡feet per second. (a) How many seconds does it take for the car to come to a stop (velocity = 0)? (b) How far does the car travel while coming to a stop? (c) How many seconds does it take the car to travel half the distance in part (b)?