Find is the bicycle ahead or behind the car

Reference no: EM13650404

At rest, a car's horn sounds the note A (440Hz). The horn is sounded while the car is moving at a velocityv. A bicycle is moving in the same direction with avelocity v/3 and hears the car's horn with afrequency of 415 Hz. The speed of sound in air is 345m/s.

Is the bicycle ahead or behind the car?

What is the speed of the car?

Reference no: EM13650404

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