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When a pendulum is displaced from its equilibirum position, there will be a restoring force (due to the weight) that will accelerate the pendulum back to the equilibrium position. Try deriving the second order ODE that would model such a situation using Newton's Second Law of Motion.

After that, move on to view the simulation. Have fun!

 

Translations

Code	Language		Translator	Run

Software Requirements

	Android	iOS	Windows	MacOS
with best with	Chrome	Chrome	Chrome	Chrome
support full-screen?	Yes. Chrome/Opera No. Firefox/ Samsung Internet	Not yet	Yes	Yes
cannot work on	some mobile browser that don't understand JavaScript such as.....		cannot work on Internet Explorer 9 and below

 

Credits

Lam Meng Hwee

end faq