Posted by **chardonay** on Thursday, May 3, 2012 at 9:48pm.

Richard stands on the flatbed car of a moving train playing an a on his horn. the note has a fundamental frequency of 220 Hz. Calculate weather or not the train could move fast enough for a stationary observer on the ground to hear the first overtone of the horn as the train passes

- science -
**bob**, Tuesday, March 22, 2016 at 11:40am
171.5 m/s

## Answer This Question

## Related Questions

- Physics - Richard stands on the flatbed car of a moving train playing an a on ...
- Physics - A train is moving at a speed of 30 m/s toward a stationary observer at...
- physics - A train moving with a speed of 31.8 m/s sounds a 136-Hz horn. Suppose ...
- physics - A train is moving parallel to a highway with a constant speed of 16.0 ...
- physics - 1)As a sound source moves away from a stationary observer, the number ...
- physics - 1)As a sound source moves away from a stationary observer, the number ...
- physics - A train moving at a constant speed is passing a stationary observer ...
- physics - A train moving at a constant speed is passing a stationary observer ...
- physics - A train is moving parallel and adjacent to a highway with a constant ...
- physics - I need help with this question. A commuter train blows its horn as it ...

More Related Questions