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Alona [7]
4 years ago
13

Two trucks travel at the same speed. They are far apart on adjacent lanes and approach each other essentially head-on. One drive

r hears the horn of the other truck at a frequency that is 1.122 times the frequency he hears when the trucks are stationary. The speed of sound is 343 m/s. At what speed is each truck moving?

Physics
1 answer:
kow [346]4 years ago
8 0

Answer: 19.72m/s

Explanation:

Since we are considering the speed, the C in the formula can as well be represented with other letter V as one choses.

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