Exact Solution of the Nonlinear Pendulum [No Approximations, engis gtfo]

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Today we solve the equation of motion of a free undamped pendulum EXACTLY without small angle approximations. We reduce the order of the nonlinear second order differential equation and proceed to integrate like madlads. We finally arrive at an expression for the period time in terms of the Complete Elliptic Integral of the 1st Kind! :D Enjoy :3 Video sponsored by Brilliant btw! :)

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Видео Exact Solution of the Nonlinear Pendulum [No Approximations, engis gtfo] канала Flammable Maths