How the coefficient of friction between a body and a surface changes if the mass of the body is doubled
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since , f = mu . R
= mu. mg
f/ mg = mu
now if mass is doubled then coefficient of friction is halfed .
= mu. mg
f/ mg = mu
now if mass is doubled then coefficient of friction is halfed .
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11
Answer:
Explanation:
There are no any changes in coefficient of friction...
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