My Math Forum Simple pendulum equation turned into a different form

 Applied Math Applied Math Forum

 October 12th, 2010, 02:50 AM #1 Newbie   Joined: Oct 2010 Posts: 2 Thanks: 0 Simple pendulum equation turned into a different form So I know that the simple pendulum has equation: $\frac{d^2\theta}{dt^2}+\frac{g}{l}\sin\theta$ I'm basically trying to use Runge Kutta to solve this equation, came across an example from a book where the author has changed the above to numerical form which results: $\frac{d\omega}{d\theta}=\frac{g}{l}\frac{\sin\thet a}{\omega}$ I've tried use substituting $\omega= \frac{d\theta}{dt}$ but cannot resolve to the above equation which the book provides. Any pointers? Thanks

 Tags equation, form, pendulum, simple, turned

 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post BenFRayfield Advanced Statistics 0 May 6th, 2013 07:16 AM J.Xavier New Users 8 April 18th, 2013 12:21 PM tigrand Applied Math 1 March 29th, 2013 05:12 AM OriaG Calculus 3 September 4th, 2012 01:43 AM jk22 Physics 0 July 7th, 2010 01:26 PM

 Contact - Home - Forums - Cryptocurrency Forum - Top