Monday
March 30, 2015

Homework Help: Physics

Posted by Tim on Sunday, March 3, 2013 at 2:22pm.

A bird is flying directly toward a stationary bird-watcher and emits a frequency of 1390 Hz. The bird-watcher, however, hears a frequency of 1430 Hz. What is the speed of the bird, expressed as a percentage of the speed of sound?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A bird watcher meanders through the woods, walking 1.10 km due east, 0...
Physics - A 300 g bird flying along at 6.2 m/s sees a 10 g insect heading ...
physics - A bird watcher meanders through the woods, walking 0.45 km due east, 0...
Physics help - A 300 g bird flying along at 6.4 m/s sees a 10 g insect heading ...
Physics - A 340 g bird flying along at 6.0 m/s sees a 14 g insect heading ...
Physics 1 - A bird watcher meanders through the woods, walking 0.45 km due east...
Physics - A bird watcher meanders through the woods, walking 0.35 km due east, 0...
Physics - The fastest bird is the spine-tailed swift, which reaches speeds of ...
12 Grade Physics - A bird accelerates from 15 m/s,north to 25 m/s,south in 8 ...
Math - If a 5-pound sack of bird seed is divided equally for 3 different bird ...

Members