Lecture 8: Friction
Published on 2008-10-1049765 Views
**[[https://www.surveymonkey.co.uk/r/6DMBC3Q|>>PLEASE TAKE A QUICK SURVEY<<]]** **1. Normal and Frictional Forces:** Starting with a block at rest on a horizontal surface, Professor Lewin descri
**[[https://www.surveymonkey.co.uk/r/6DMBC3Q|>>PLEASE TAKE A QUICK SURVEY<<]]** **1. Normal and Frictional Forces:** Starting with a block at rest on a horizontal surface, Professor Lewin descri