Grade 12Mechanics
angle of friction
1 Answer
Ashwin Muralidharan IIT Madras
Hi Anand,
The angle of friction in mechanics, where it refers to the maximum angle at which an object can rest on an inclined plane without sliding down. This angle is equal tan inverse of the coefficient of static friction μs between the surfaces.
So tanx = μs, where X is the angle of friction, also the angle of the inclined plane to the horizontal.
That's the definition.
Best Regards,
Ashwin (IIT Madras).
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