Physics, asked by narendermodi2697, 11 months ago

What is angle of friction prove that the tangent of angle of friction is equal to coefficient of static friction?

Answers

Answered by rishiksingh2004
17

hope it will help yoy

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Answered by renuthakur3333
3

Answer:

Both are (top-down) engineering concepts. Both represent heuristic/phenomenological energy loss mechanisms used for mathematical convenience that are without fundamental descriptions. So a relationship between the two is not useful.

Using COF, μ and friction factors, fD lets you describe/predict a system's behavior conveniently and compactly, using mathematical equations and lookup tables. μ describes loss mechanisms in dry solids, and fD in fluids. They serve a mathematically similar purpose, and probably even share a lot of similar physics (both relate to thermal excitation and energy potentials of molecules at the bottom-end), but as engineering concepts, they are not related.

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