Thursday, August 21, 2014

Tracker Ball Fall in Viscous Liquid and Drag Model

Tracker Ball Fall in Viscous Liquid and Drag Model


http://weelookang.blogspot.sg/2014/08/tracker-ball-free-fall-in-viscous.html
video author: video: lauyunxi,
model author: lookang
m=1, g=9.81, k=16.69, row oil = 910, volume V = 4/3*pi*r^3 = $ \frac{4}{3} \pi r^{3} $, r = 1.095E-02/2
Fy = -m*g-k*vy-row*g*V
https://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/lookangejss/02_newtonianmechanics_3dynamics/trz/ballfalldragnupthrustmodel_lauyunxi2model.trz