friktionskræfter
Friktionskræfter, also known as friction, are forces that oppose the relative motion or tendency of motion between surfaces in contact. These forces arise from the microscopic irregularities present on the surfaces and the molecular attractions between them. When two surfaces are pressed together, these irregularities interlock, and the molecular forces create resistance to sliding.
There are several types of friction. Static friction is the force that must be overcome to initiate
The magnitude of friktionskræfter depends on factors such as the nature of the surfaces in contact, the