====== Coefficient Of Friction 1 ======

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===== Description =====

Demonstrate coefficients of friction of different materials

Newton's First Law, Second Law, Friction



===== Purpose =====

1. To demonstrate the "angle of friction" for a block and a surface.     2. To show that frictional force is independent of surface area.     3. To demonstrate the range of values of the coefficient of friction.     

===== Apparatus =====

- Adjustable incline   - Blocks (wooden, aluminum and teflon coated)    

===== Setup =====

1. Show that there is a minimum angle for slipping which does not depend on surface area.     2. Show variation in angles or speed for wooden block, aluminum block and block with teflon surface.     Last Updated: Jan 13th, 2015  

===== Notes =====



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| **Location** | ---- |
| **Maker** | Unknown |
| **Current State** | Working |
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