Friction on an Inclined Plane
Learning Objective
I can analyze the forces acting on an object on an inclined plane, including the effects of friction, using free-body diagrams.
Practice Questions
This lesson includes 4 practice questions to reinforce learning.
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1. Explain how the angle of inclination affects the frictional force acting on an object on an inclined plane. Include a description of the forces involved.
2. A 30 kg mass is placed on an incline that makes an angle of 45° with respect to the horizontal. The coefficient of friction between the mass and the incline is 0.3. Calculate the acceleration of the mass down the incline.
3. Describe the role of the normal force in the context of an object resting on an inclined plane. How does it relate to both the gravitational force and the frictional force?
...and 1 more questions
Educational Video
Physics - Mechanics: The Inclined Plane (2 of 2) With Friction
Michel van Biezen