Recent content by CProgWiz

Hi all, How do you know if friction is impending in a system? I'm working on some problems, and in textbooks it tells you when you're dealing with equilibrium equations, sometimes you can consider Frictional force = (Us) * Force normal... Next it says you can only consider that if...

Involves physics but I have to program, can't figure out equation! Homework Statement Imagine an experiment performed on an infinitely long “billiards” table. This table is bounded at the far side and the near side, and these sides are a distance w apart. A ball (of diameter 0) is adjacent to...