Thursday, August 14, 2014

Tracker water rocket kinematics model

Tracker water rocket kinematics model

http://weelookang.blogspot.com/2014/08/tracker-water-rocket-kinematics-model.html
x = if(t<0.209,-7.884E1*t^2+1.490E0*t+6.507E-2,if(t<1.376,7.709*t^2-2.168E1*t+2.784E-1,-2.144E-1*t-1.478E1))
y = if(t<0.209,1.113E1*t-4.923E-1,if(t<0.375,-1.768E1*t^2+11.16*t+0.2729,if(t<1.21,-2.049E0*t^2-3.464E-1*t+2.422E0,-0.96)))
author video: sandra ng
author model: lookang
https://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/lookangejss/02_newtonianmechanics_3dynamics/trz/waterrocket250ml_sndrangmodel.trz