[2015] Dynamics 30: Equations of Motion for Planar Motion. Translation [with closed caption]

Answers to selected questions (click "SHOW MORE"):
1b2b
Contact info: [e-mail]
What's new in 2015?
1. Closed-caption made by myself! -- not the automatic subtitle anymore.
2. Learning objectives added for each video.
3. Quiz questions added -- including end-of assessment questions and preparatory, exploratory questions.
4. Mistakes fixed and cleaned up.
5. New examples/contents for selective videos.
My old videos and playlists will still be left on KZbin. Feel free to watch either one. Personally I think the revised videos are better mainly because of the subtitle.
Learning objectives of this video:
1. To develop the general planar kinetic equations of motion for rigid body planar motion.
2. To apply the general planar equations of motion to rigid body undergoing translation.