Question

what happened to coffincient of friction ,when weight of body is doubled​

Answer 1

Explanation:

Coefficient of Friction is defined as the ratio of the max resisting force parallel to the contact surface to the forces pressing them together. ... Therefore, by doubling the weight, the coefficient of friction remains unchanged.

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Answer 2

Answer:

Coffincient friction bis defined as a ratio of the resisting force parellel to the contact .........

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