Wednesday, May 14, 2014

Tracker: DeeaKDev student video badminton motion

Tracker: DeeaKDev student video badminton motion

http://weelookang.blogspot.sg/2014/05/tracker-deeakdev-student-video.html
physics of badminton shuttlecock model
vx = -0.3991
vy = 0.7494
Fx = -kx*vx where kx = 0.12
Fy = -0.1666-ky*vy = where ky = 0
https://www.dropbox.com/s/zed3f9ix44fpk32/312_deeakdev_ptmodel.trz
author of video: DeeaKDev
author of model: lookang

http://weelookang.blogspot.sg/2014/05/tracker-deeakdev-student-video.html
physics of badminton shuttlecock model
vx = -0.3991
vy = 0.7494
Fx = -kx*vx where kx = 0.12
Fy = -0.1666-ky*vy = where ky = 0
https://www.dropbox.com/s/zed3f9ix44fpk32/312_deeakdev_ptmodel.trz
author of video: DeeaKDev
author of model: lookang


Mentoring

this is what teachers are trying to get students be like scientists using the 8 practices to guide everyone.
http://weelookang.blogspot.sg/2013/12/becoming-scientists-through-video.html

firstly, i need you to come up with a question.
1. Asking questions
Question provided by teacher, materials, or other source
Learner sharpens or clarifies question provided by teacher, materials, or other source
Learner selects among questions, poses new questions
Learner poses a question.

at the same time,
i also have analysis and modelled your video
http://weelookang.blogspot.sg/2014/05/tracker-deeakdev-student-video.html
it has some interesting physics of the motion of shuttlecock.
physics of badminton shuttlecock model
vx = -0.3991
vy = 0.7494
Fx = -kx*vx where kx = 0.12
Fy = -0.1666-ky*vy = where ky = 0
https://www.dropbox.com/s/zed3f9ix44fpk32/312_deeakdev_ptmodel.trz
author of video: DeeaKDev
author of model: lookang

u can suggest a better model (changing the constants to make the model match the real motion better)?
hope u do whatever it takes to be more like scientists!
enjoy!