Centripetalacceleration

\[ a_c = \frac{v^2}{r} = \frac{4\pi^2 r}{T^2} = 4\pi^2r f^2 = \omega^2r. \]

• v = omloppshastigheten
• \(r\) = radien
• T = omloppstiden
• f = frekvensen ( \( f = \frac{1}{T} \) )
• \( \omega \) = vinkelhastigheten (\( \omega = \frac{2\pi}{T} = 2\pi f \))