A rescuer in an all-terrain vehicle (ATV) is tracking two injured hikers in the desert, each of whom has an emergency locator transmitter (ELT) stored in his backpack. The beacons give off radio signals at 121.5 MHz, in phase, and there is a receiver in the ATV that is tuned to that frequency. The speed of the radio waves is 3.00×108 m/s. The ATV is traveling due east, 2.00×102 m north of the hikers, and the hikers are 1.00×102 m apart. What is the spacing between the points at which the driver detects constructive interference between the two signals?

A rescuer in an all-terrain vehicle (ATV) is tracking two injured hikers in the desert, each of whom has an emergency locator transmitter (ELT) stored in his backpack. The beacons give off radio signals at 121.5 MHz, in phase, and there is a receiver in the ATV that is tuned to that frequency. The speed of the radio waves is 3.00×108 m/s. The ATV is traveling due east, 2.00×102 m north of the hikers, and the hikers are 1.00×102 m apart. What is the spacing between the points at which the driver detects constructive interference between the two signals?

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section2.2: Speed And Velocity

Problem 2.2CE: A communications satellite is in a circular orbit about the Earth at an altitude of 3.56 104 km....

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