Question

define angle of friction and show that coefficient of static friction is equal tangent angle of friction​

Answer 1

Answer:

The angle at which one object starts to slip on the other is directly related to the coefficient. When the two objects are horizontal there is no frictional force. ... So, the coefficient of static friction is equal to the tangent of the angle at which the objects slide. A similar method can be used to measure μk.

Explanation:

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Answer 2

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Explanation:

The angle at which one object starts to slip on the other is directly related to the coefficient. When the two objects are horizontal there is no frictional force. ... So, the coefficient of static friction is equal to the tangent of the angle at which the objects slide. A similar method can be used to measure μk