Saturday
October 25, 2014

Homework Help: physics

Posted by Melissa on Monday, June 4, 2012 at 1:12pm.

A car sounds its horn (502 Hz) as it approachs a pedestrian by the side of the road. The pedestrian has perfect pitch and determines that the sound from the horn has a frequency of 520 Hz. If the speed of sound that day was 340 m/s , how fast was the car travelling

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - The frequency of an ambulance's siren is 700 Hz. If a pedestrian on ...
Physics Distance and Displacement Question? - A passenger in the rear seat of a...
Physics - A train sounds its horn as it approaches an intersection. The horn can...
physical science - A train sounding its horn is approaching an observer. The ...
physics - A train is moving parallel and adjacent to a highway with a constant ...
Physics URGENT!!! - A train sounds its horn as it approaches an intersection. ...
Physics URGENT!!! - A train sounds its horn as it approaches an intersection. ...
Physics - n an auto accident, a car hit a pedestrian and the driver then slammed...
physics - In an auto accident, a car hit a pedestrian and the driver then ...
Physics!! - A car moving at 16.0 m/s, passes an observer while its horn is ...

Search
Members