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Easy Java Simulations (2001- ) => Collaborative Community of EJS => Topic started by: lookang on February 14, 2015, 12:47:08 pm



Title: EJSS Pendulum Model
Post by: lookang on February 14, 2015, 12:47:08 pm
EJSS Pendulum Model
[lookangframe name=SHM01]
http://weelookang.blogspot.sg/2015/01/shm-chapter-01.html


http://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/export/ejss_model_SHM01/SHM01_Simulation.xhtml

Q1: what is the maximum angle of release before the motion is not accurately described as a simple harmonic motion for the case of a simple free pendulum?
A1: : 10 degrees for error of , depending on what is the error acceptable, small angle is typically about less than 10 degree of swing from the vertical.