Question

When the weight of a body placed on a surafaces is doubled, how does the coefficient of friction change?​

Answer 1

Que. When the weight of a body placed on a surafaces is doubled, how does the coefficient of friction change?

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Ans :- No change in coefficient of friction. In fact the force of limiting friction is doubled.

⠀⠀$(fs = μs \: R \: = μs \: mg)$

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