Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Static & Kinetic Friction, Tension, Normal Force, Inclined Plane & Pulley System Problems - Physics. and this video is uploaded by The Organic Chemistry Tutor at 2016-08-28T17:15:14-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [pL2YfC-22Uc]