A 250-N Force Is Directed Horizontally as Shown to Push

question 101

Multiple Choice

A 250-N force is directed horizontally as shown to push a 29-kg box up an inclined plane at a constant speed. Determine the magnitude of the normal force, F_N, and the coefficient of kinetic friction, µ_k. F_N µ_k

• A)330 N 0.31
• B)310 N 0.33
• C)250 N 0.27
• D)290 N 0.30
• E)370 N 0.26

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Demand

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Increase in Demand

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Quantity Supplied

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Equilibrium Price

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