W :Hy do t :He planets in our solar system follow nearly circular orbits? (eccentricity=almost 0)
:Has it always been t :Hat way, or did somet :Hing :Happen to t :He bodies t :Hat :Had more elliptical orbits?
Circular Orbits
Circular Orbits
Binomial Theorem: ((a+b)^n)= sum k=0->k=n((n!(a^(n-k))(b^k))/(k!(n-k)!))
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Re: Circular Orbits
$1 = 100¢ = (10¢)^2 = ($0.10)^2 = $0.01 = 1¢ [1]
Always check your units or you will have no money!
Always check your units or you will have no money!