location impact orbiting warn frustratingconverted vibrate detectedcalculatedistanceTwo of the most _____ (1) things about driving a car are getting lost and getting stuck in traffic. While the computer revolution is unlikely to cure these problems, it will have a positive ____ (2). Sensors in your car tuned to radio signals from ____ (3) satellites can locate your car precisely at any moment and ___ (4) of traffic jams. They make it possible to determine your ____ (5) on the earth to within about a hundred feet. At any given time, there are several GPS satellites orbiting overhead at a ____(6)of about 11,000 miles. Each satellite contains four "atomic clocks," which ___ (7) at a precise frequency, according to the laws of the quantum theory.As a satellite passes overhead, it sends out a radio signal that can be ____ (8) by a receiver in a car's computer. The car's computer can then ____ (9) how far the satellite is by measuring how long it took for the signal to arrive. Since the speed of light is well known, any delay in receiving the satellite's signal can be ____ (10) into a distance.