hi, i m a new member and i m taking this AP physics class that is kind of weird... the teacher doesn't give me any clue of how to do these online homework assignments. I usually takes hours to finish it, but this time it's like half the day and i m still stuck on this one and i would appreciate it if you give me an idea of how to do this :!!) by the way, this assignment is actually due in like 11 p.m. tonight so i m in desparate need for help :yuck: The parachute on a race car of weight 8970 N opens at the end of a quarter-mile run when the car is traveling at 35 m=s. The acceleration of gravity is 9:8 m=s2 : What total retarding forcemust be supplied by the parachute to stop the car in a distance of 1056 m? Answer in units of N.