Acar is behind a truck going 18 m/s on the highway. the car's driver looks for an opportunity to pass, guessing that his car can accelerate at 0.6 m/s2 and that he has to cover the 20-m length of the truck, plus 10-m extra space at the rear of the truck and 10 m more at the front of it. in the oncoming lane, he sees a car approaching, probably at the speed limit, 25 m/s (55 mph). he estimates that the car is about 500 m away. should he attempt the pass? give details.