Tracker toss out projectile model

Tracker toss out projectile model
author: video douglas brown, model lookang
n preparation of a lesson at RGS Monday 2 March 2015, 1245-1345,

Goal: inspire the students to learn with modeling, a meaningfully and fun way to be like scientists, so as to promote the love for physics. 

http://weelookang.blogspot.sg/2015/02/tracker-toss-out-projectile-model.html
author: video douglas brown, model lookang
model assumes vx =1.74 , vy = 2.29, fx = 0 , fy = -9.81
https://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/lookangejss/02_newtonianmechanics_2kinematics/trz/BallTossOut.trz

http://weelookang.blogspot.sg/2015/02/tracker-toss-out-projectile-model.html
author: video douglas brown, model lookang
model assumes Pushx = 52.8, Pushy =69.6,  vx =0, vy = 0, fx = if(t<0.033,Pushx,0) , fy =if(t<0.033,Pushy,-9.81)
https://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/lookangejss/02_newtonianmechanics_2kinematics/trz/BallTossOut.trz