Mercury takes________earth days to complete one revolution around Sun.
88
30
1
365
Earth takes 365 days to revolve around the Sun, whereas, Mars takes 687 days to complete one revolution around the Sun. Why does Mars take more time than earth to complete its revolution around the Sun?
Earth completes one revolution around the sun in 365 days. Calculate its angular velocity in rads. If the average distance from the sun is 150 million km, find Earth's linear velocity. [3 MARKS]
The average of all solar days in which the earth completes one revolution around the sun is called ____.