11. A 3.00-kg crate is placed on top of an incline that make a 35.0° angle with the horizontal. The coefficient of static friction between the crate and the incline is 0.300. What minimum force must be applied to the crate, in a direction perpendicular to the incline, to prevent the crate from sliding down the incline? (Think by how much you must increase the normal force) Answer: 32.2 N

11. A 3.00-kg crate is placed on top of an incline that make a 35.0° angle with the horizontal. The coefficient of static friction between the crate and the incline is 0.300. What minimum force must be applied to the crate, in a direction perpendicular to the incline, to prevent the crate from sliding down the incline? (Think by how much you must increase the normal force) Answer: 32.2 N

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity

Section: Chapter Questions

Problem 17PE: Consider the 52.0-kg mountain climber in Figure 5.22. (a) Find the tension in the rope and the force...

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