Friction PDF Print E-mail
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Written by supaktra   
Monday, 19 March 2012 13:27

 

ที่มา  :  www.youtube.com  Upload by  MIT

 

      This lecture deals exclusively with frictional forces. Starting with a block at rest on a horizontal surface, Professor Lewin describes the normal force, the maximum frictional force that must be overcome to budge the block, and the coefficient of static friction.
Last Updated on Tuesday, 27 March 2012 16:12
 

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