Anna applies a force of 19.5 newtons to push a book placed on a table. If the normal force of the book is 51.7 newtons, what is the coefficient of kinetic friction?

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asked Jan 19, 2020 85.5k views

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Anna applies a force of 19.5 newtons to push a book placed on a table. If the normal force of the book is 51.7 newtons, what is the coefficient of kinetic friction?

Physics
middle-school

Saar Drimer asked

by Saar Drimer

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that would be given by

f=@N

@ representing coefficient of kinetic friction.

thus 19.5/51.7 = 0.377

David Gidony answered Jan 23, 2020

by David Gidony

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