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
This email address is being protected from spambots. You need JavaScript enabled to view it.
end faq
Theory
The equilibrium position can be varied in this simulation.
The spring will try to move back to it's equilibrium position.
The differential equations are:
\( \frac{dx}{dt} = v \)
\( \frac{dv}{dt} = a = \frac{k x}{m} - \frac{\mu g }{m} \)
here is a friction force between block and the floor, Fr= -mu*m*g;
Reference:
- http://weelookang.blogspot.sg/2016/04/harmonic-oscillator-virtual-lab.html
- http://weelookang.blogspot.sg/2015/01/shm-chapter-08.html
- http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1084.0 Java Simulation by Fu-Kwun Hwang
end faq
Facebook Social Comments