Posted by **Jayd** on Thursday, August 16, 2007 at 9:19pm.

The average distance between Earth and the sun is 1.50e8 km.

Calculate the average speed, in km/h, of Earth assuming a circular path about the sun. Use the equations v = 2r/T.

Please ignore this question and view the question I have a few spaces above. The equation was not copied correctly.