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1K20.30 - Static and Dynamic Friction

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​1K20.30 - Static and Dynamic Friction

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Title1K20.30 - Static and Dynamic Friction
Objective

Measure the static force of friction and compare this to the dynamic force.

StatusAvailable
Assembly Instructions

Instructions
Loop the string around the block of wood and attach the other end to the spring scale. Now pull the block along the lecture bench by pulling the spring scale, very slowly at first to see the static force, and then at a constant rate once the block has started to move.

Setup Time5
Operation Time
Preview Time5
Operation Instructions
ExportableYes
Demo on DimeNo
PIRA 200Yes
Export Instructions (if different)
HazardsNone
Analysis/Information
Category1 Mechanics
Subcategory1K - Applications of Newton's Laws
Keywordsforce of friction, static friction
Construction Information
 
  
  
wooden block large with hook
1
string
spring scale 40 N
1