A Alex New member Feb 4, 2011 #1 If you use Earth's average radius (1.0 AU), Earth's period (365.25 days), the average radius of Mercury's orbit (.373 AU), how do you find the period of Mercury? Thanks in advance.
If you use Earth's average radius (1.0 AU), Earth's period (365.25 days), the average radius of Mercury's orbit (.373 AU), how do you find the period of Mercury? Thanks in advance.
