A research team led by Prof. Tian-Bao Ma from the Department of Mechanical Engineering at Tsinghua University has proposed a ...

Dot Physics. Introduction to static and kinetic friction forces. Posted: May 16, 2025 | Last updated: May 16, 2025. Physics and Python stuff. Most of the videos here are either adapted from class ...

As the disk slips, there is a friction force acting to the left on the disk at the contact point. During slipping, the friction force opposes the direction of motion of the contact point – that is, ...

A new concept of kinetic modules in biochemical networks could revolutionize the understanding of how these networks function. Scientists succeeded in linking the structure and dynamics of ...