1. The problem statement, all variables and given/known data A car is moving at 50.0 m/s and brakes to a halt in 6.00 seconds. How long does it take the car to travel 70.0 m after the car starts decelerating? 2. Relevant equations a=dv/dt t=?? 3. The attempt at a solution I'm pretty sure I know how to find the acceleration but I'm confused as to how to set up an equation to find the time.