Wednesday
April 16, 2014

Homework Help: physics please help!!

Posted by linds on Tuesday, March 27, 2012 at 2:38am.

A distant galaxy is simultaneously rotating and receding from the earth. As the drawing shows, the galactic center is receding from the earth at a relative speed of uG = 1.90 106 m/s. Relative to the center, the tangential speed is vT = 3.00 105 m/s for locations A and B, which are equidistant from the center. When the frequencies of the light coming from regions A and B are measured on earth, they are not the same and each is different than the emitted frequency of 6.20 1014 Hz. Find the measured frequency for the light from each of the following.

region A=

region B=

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

earth - A distant galaxy is simultaneously rotating and receding from the earth...
physics please help!! - A distant galaxy is simultaneously rotating and receding...
Physics - Please help me solve this! The spectrum of the sodium atom is detected...
Science need help ?????/// - An astronomer observes two galaxies, A and B, which...
Physics--please help!! - A hydrogen atom, when vigorously perturbed, can emit ...
Physics - When you look at a distant galaxy through a telescope, how is it that ...
physics - A hydrogen atom, when vigorously perturbed, can emit light with a ...
Physics - mass of a galaxy - A star at the edge of the Andromeda galaxy appears ...
simple PHYSICS!!! - The sun goes around the center of our galaxy once every 250 ...
Physics! - The sun goes around the center of our galaxy once every 250 million ...

Search
Members