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Praxis II General Science

Category - Physics

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When calculating the friction force, what other force always comes into play?

Sliding force
Dynamic force
Normal force
Graduated force
Remaining force

Explanation

Answer: C - The friction force is dependent on the normal force and the coefficient of friction. The normal force is the force that pressures an object against the Earth, or on the Earth’s case, the acceleration of gravity of a mass.

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