If Venus makes one complete trip around the Sun in approximately 5.393 103
hours (224.7 days), how fast (in miles per hour) does Venus travel around the Sun?
2 answers
78,341 miles
assuming Venus's orbit is a circle of radius R miles, then
(2πR mi) / 5353hr = 2πR/5353 mi/hr
(2πR mi) / 5353hr = 2πR/5353 mi/hr