Physics, 29.03.2020 01:15 ayindejoy

A girl is sitting in a sled sliding horizontally along some snow (there is friction present).

The normal force supporting the girl and sled is 636 N.

If the coefficient of static friction is 0.38, and the coefficient of kinetic friction between snow and sled is 0.25, what is the force of friction exerted on the sled?

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A girl is sitting in a sled sliding horizontally along some snow (there is friction present).
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