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About

Intro Page http://weelookang.blogspot.com/2011/09/ejs-open-source-circular-loop-vertical.html  

For Teachers

Translations

Software Requirements

SoftwareRequirements


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

Fu-Kwun Hwang remixed by lookang; lookang; tina

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http://iwant2study.org/lookangejss/02_newtonianmechanics_6circle/ejss_model_coaster96wee/coaster96wee_Simulation.xhtml

Worksheets 

  1. coaster96weeICTlessonPlan(YipKimWah).pdf by AJC
  2. coaster96weeWorksheetB-CircularmotionJavaSimworksheet(students).pdf by AJC

Theory

The motion of a mass on track in a vertical circle follows Newton's 2nd Law applied to the circular motion context.

Conservation of energy is a consequence of motion that is universally applicable in this motion, for example as gravitational potential energy plus the kinetic energy at any point is always a constant value, provided no external force is present. 

This motion is broken up into several stages

hmode moving on is horizontal launch track

stage 0 moving in circular motion on the uptrack

stage 1 moving in circular motion on the circletrack

stage 2 moving in linear motion on the straight bottom track

stage 3 moving in free fall motion

 Version:

Other Resources

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