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two unknown materials have a coefficient friction of static friction of 1.3. Without any further information, which of the following options is most likely to be the coefficient of kinetic friction?
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two unknown materials have a coefficient friction of static friction of 1.3. Without any further information, which of the following options is most likely to be the coefficient of kinetic friction?

User JuanDM
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1 Answer

5 votes

We have

the static coeffient friccion = 1.3

The coefficient of kinetic friction is always positive and bigger than 0

Therefore the coefficient of kinetic friction is 1.2

User Paul Knopf
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