Posted by **help** on Sunday, April 21, 2013 at 6:17am.

The velocity of sound in the atmosphere is c=300 m/s. An airplane is traveling with velocity v=600 m/s at an altitude of h=8 km over an observer. How far horizontally past the observer in kilometers will the plane be when the observer first hears the noise of the airplane?

- physics -
**er**, Sunday, April 21, 2013 at 12:57pm
5.4

## Answer This Question

## Related Questions

- calculus - An airplane is cruising at 340 km/h at an altitude of 4000 m. If the ...
- Calculus - Derivatives - chain rule An airplane, flying horizontally at an ...
- Calculus - Derivatives - chain rule An airplane, flying horizontally at an ...
- Physics - An airplane is flying above an observer standing on the ground. At the...
- calculus - Please answer. An airplane at an altitude of 3000m, flying ...
- Calculus - An airplane is flying above an observer standing on the ground. At ...
- precalculus - A model airplane 50 feet above the ground is flying away from an ...
- Math - An observer at point 0 sees airplane P directly over airport a. The ...
- physics - Ige confused, the truck driver sound the horn of the truck, which has ...
- physics - to an observer the pitch of the stationary source of the sound appears...

More Related Questions