Objective: Measurement of friction forces
In order to measure dynamic friction, a friction measuring apparatus is used. It is composed of movable friction strips, which are pulled from under a stationary rough body connected to a dynamometer at constant speed. In order to vary the effective weight (and therefore the normal force) of the stationary body, the angle of the track can be set to any angle.
![Experiment: Static and Dynamic Friction, 8000525 [UE1020500], Forces](/imagelibrary/UE1020500/UE1020500_01_Experiment-Static-and-Dynamic-Friction.jpg)
![Experiment: Static and Dynamic Friction, 8000525 [UE1020500], Forces](/thumblibrary/UE1020500/UE1020500_01_1200_1200_Experiment-Static-and-Dynamic-Friction.jpg)
![Precision Dynamometer 5 N, 1003106 [U20034], Dynamometers](/thumblibrary/U20034/U20034_01_140_140_Precision-Dynamometer-5-N.jpg)
![Friction Measuring Apparatus, 1009942 [U8405120], Friction](/thumblibrary/U8405120/U8405120_01_140_140_Friction-Measuring-Apparatus.jpg)
![Clamp with Hook, 1002828 [U13252], Clamps](/thumblibrary/U13252/U13252_01_140_140_Clamp-with-Hook.jpg)
![Tripod Stand 150 mm, 1002835 [U13270], Bases](/thumblibrary/U13270/U13270_01_140_140_Tripod-Stand-150-mm.jpg)
![Set of Weights 1 g to 500 g, 1010189 [U29576], Balance Weights](/thumblibrary/U29576/U29576_01_140_140_Set-of-Weights-1-g-to-500-g.jpg)
![Deluxe Inclined Plane, 1003213 [U30015], Linear Motion](/thumblibrary/U30015/U30015_01_140_140_Deluxe-Inclined-Plane.jpg)
![Experiment: Inclined Planes, 8000524 [UE1020400], Forces](/thumblibrary/UE1020400/UE1020400_01_140_140_Experiment-Inclined-Planes.jpg)
![Set of 10 Beakers,600 ml, Tall Form, 1002873 [U14211], Density and Volume](/thumblibrary/U14211/U14211_01_140_140_Set-of-10-Beakers-600-ml-Tall-Form.jpg)
![Stainless Steel Rod 750 mm, 1002935 [U15003], Stands, Clamps and Accessories](/thumblibrary/U15003/U15003_01_140_140_Stainless-Steel-Rod-750-mm.jpg)
![Force Table, 1000694 [U52004], Statics](/thumblibrary/U52004/U52004_01_140_140_Force-Table.jpg)
![Experiment: Parallelogram of forces, 8000523 [UE1020300], Forces](/thumblibrary/UE1020300/UE1020300_01_140_140_Experiment-Parallelogram-of-forces.jpg)
![Calipers, 150 mm, 1002601 [U10071], Measurement of Length](/thumblibrary/U10071/U10071_01_140_140_Calipers-150-mm.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![Stainless Steel Rod 1000 mm, 1002936 [U15004], Rods](/thumblibrary/U15004/U15004_01_140_140_Stainless-Steel-Rod-1000-mm.jpg)
![Digital Stopwatch, 1002811 [U11902], Measurement of Time](/thumblibrary/U11902/U11902_01_140_140_Digital-Stopwatch.jpg)
![Laboratory Jack II, 1002941 [U15020], Jacks](/thumblibrary/U15020/U15020_01_140_140_Laboratory-Jack-II.jpg)
![Set of Slotted Weights, 20-100 g, 1003226 [U30030], Balance Weights](/thumblibrary/U30030/U30030_01_140_140_Set-of-Slotted-Weights-20-100-g.jpg)
![Vertical Ruler, 1 m, 1000743 [U8401560], Measurement of Length](/thumblibrary/U8401560/U8401560_01_140_140_Vertical-Ruler-1-m.jpg)
![Experiment: Hooke's Law, Basic equipment, 8000747 [UE1020100], Forces](/thumblibrary/UE1020100/UE1020100_01_140_140_Experiment-Hookes-Law-Basic-equipment.jpg)
![Experiment: Archimedes’ Principle, 8000526 [UE1020850], Buoyancy](/thumblibrary/UE1020850/UE1020850_01_140_140_Experiment-Archimedes-Principle.jpg)