Two cars are stuck in a traffic jam and each sounds its horn at a frequency of 607 Hz. A bicyclist between the two cars, r = 4.54 m from each horn (see the figure below), is disturbed to find she is at a point of constructive interference. 4.54 m4.54 m A side view of a busy road is shown, with two cars and a bicyclist riding her bike traveling to the right. The bicycle is between the two cars. At some point below the hood of the front car, and at the same corresponding point below the hood of the back car, a horn emits a sound. The bicyclist is a distance 4.54 m behind the horn of the car in front, and 4.54 m in front of the horn of the car in the rear. How far backward (in m) must she move to reach the nearest point of destructive interference? Take the speed of sound to be v = 343 m/s.