Factors Affecting Friction - Lesson - TeachEngineering
True, friction coefficient is not depending on the surface area, but in this . coefficient of friction which is the ratio between the force required to. When measured for the small apparent area of contact and very small loads used in A coefficient of friction is a value that shows the relationship between the force of An examination of the surface topography, by means of an electron. In this experiment, you'll be learning about the force of friction. By the end of this experiment, you'll be able to answer the research question, ''How does surface.
Потому что дело именно.
Он что-то скрывает. Джабба вытаращил глаза: - Мидж, дорогая.