Answers all the questions attached in the lab. Provide explanations and show all calculations.

Provide explanations and show all calculations. Thank you.
Answers and ExplanationQuestion 1: Solution(Angle/360) x 2 x π x r=200 where Angle = 4 degr = 800 x 45/ π= 11459.156 Km radius Question 2: SolutionAcceleration = GM/r2Where: G=6.67408