Answer:
Moon moves across the Earth's sky per day = 13.2°
Explanation:
Given:
Moon take to complete one orbit around the earth = 27.3 days
earth orbit = 360°
We need to find the degrees per day does the Moon move across Earth's sky.
Solution:
Moon takes 27.3 days to complete one 360° orbit around the Earth.
So, the degrees per day is equal to 360° divided by moon take to complete one orbit around the earth.
\[tex]Degree\ per\ day = \frac{360}{27.3}[/tex]
Degree per day = 13.2°
Therefore, moon moves 13.2° across the Earth's sky each day.
