Posted by Leila on .
If a galaxy is traveling away from us at 2.0% of the speed of light, roughly how far away is it?
t= light years
I got 2.4x10^8 light years but its wrong please help me out...thank you
Physics Plz help me - Anon, Monday, May 6, 2013 at 9:17pm
Thatz still wrong
Physics Plz help me - bobpursley, Tuesday, May 7, 2013 at 4:23pm
I am wondering what you used for the Hubble constant. Its value is not precise, and in fact, is hotly debated.
Physics Plz help me - Leila, Tuesday, May 7, 2013 at 6:07pm
ya Anon thanks but that is wrong too and bobpursley I am having a hard time figuring this out could you help plz.