A 60-Kg Box Slides Down an Inclined Plane That Makes an an Angle

question 50

Multiple Choice

A 6.0-kg box slides down an inclined plane that makes an angle o with the horizontal. If the coefficient of kinetic friction is 0.40, at what rate does the box accelerate down the slope?

• A) 3.4 m/s²
• B) 3.7 m/s²
• C) 4.1 m/s²
• D) 3.1 m/s²