http://academics.eckerd.edu/physics/tracker/ intro http://academics.eckerd.edu/physics/tracker/intro/ Angry_Birds_short Angry_Birds_short.html Video Angry_Birds_short.mov Colliding_Carts_45-mMe Video Colliding_Carts_45-mMe.mov antique_cars_train_chase antique_cars_train_chase.html Video antique_cars_train_chase.mov ball_toss1 Video ball_toss1.mov ball_toss2 Video ball_toss2.mov loop_full Video loop_full.mov pendulum Video pendulum.mov pocket_bike_looping pocket_bike_looping.html Video pocket_bike_looping.avi thermal_exp_final_small Video thermal_exp_final_small.mov verttruck verttruck.html Video verttruck.mov Collisions http://academics.eckerd.edu/physics/tracker/intro/Collisions/ Colliding_Carts_31-Mme Video Colliding_Carts_31-Mme.mov Colliding_Carts_32-mMi Video Colliding_Carts_32-mMi.mov Colliding_Carts_34-Mmi Video Colliding_Carts_34-Mmi.mov Colliding_Carts_37-mmi Video Colliding_Carts_37-mmi.mov Colliding_Carts_41-mme Video Colliding_Carts_41-mme.mov Colliding_Carts_45-mMe Video Colliding_Carts_45-mMe.mov