Quick Answer: The Force and Friction Model compares sliding friction on four surfaces: glass, sandpaper, wood and polymethyl methacrylate (acrylic). Force is applied through a pulley assembly with low-friction bearings.
Last updated: October 2026
Key Features
Four friction surfaces: glass, sandpaper, wood and acrylic (PMMA)
Pulley assembly with low-friction bearings
Overall size 600mm x 100mm
Technical Specifications
Specification
Value
Friction surfaces
Glass, sandpaper, wood, polymethyl methacrylate
Load
Pulley assembly with low-friction bearings
Dimensions
600mm x 100mm
About This Product
Students apply force through the pulley to move an object over each surface in turn and compare how much is needed. The results show how surface texture affects friction. Laboratories and colleges in Zambia, Senegal, Bulgaria, North Macedonia, Libya and Bangladesh can buy the Force and Friction Model through an export order.
Frequently Asked Questions
Which surfaces come with the Force and Friction Model?
Glass, sandpaper, wood and polymethyl methacrylate (acrylic) surfaces are provided for comparison.