setTimeout(function(){ window.print(); },500)
 

Technical data

Frictional force

Article no: P1252900
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> Unknown

Principle

Demonstrate that sliding friction is:

  • smaller than static friction

  • proportional to the normal force

  • a function of the nature of the contact surfaces

and

  • independent of the size of the contact surface.

 

Benefits

  • Optimised for demonstration experiments: Transformation from horizontal into vertical direction
  • Very good visibility: Big devices on uniform background
  • Strong Magnets (at least 10 N) allow a safe mounting and therefore a very easy handling
  • Demonstrative measurement of forces with large circular dynamometers with a fixing magnet and ball-bearing pulley with two cord grooves for two measuring ranges

Scope of delivery

Magnetic board with stand 02150-00 1
Torsion dynamometer 03069-03 1
Inclined plane f.demonstr.board 02152-00 1
Slotted weight, silver bronze, 50 g 02206-03 2
Slotted weight, silver bronze, 50 g 02206-03 2
Friction block 02240-01 1
Holding pin 03949-00 1
G-clamp 02014-01 2
 
PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com
Nach oben