Friction on Inclines
Learning Objective
I can predict whether an object will slide down an inclined plane based on the forces of friction and gravity.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Explain in your own words why the force of gravity (mg) is broken down into components when analyzing motion on an inclined plane.
2. What is the relationship between the normal force and the component of gravity perpendicular to the inclined plane when the object is only subject to gravity, the normal force, and friction? Explain your answer.
3. A block is placed on an inclined plane. Describe the conditions under which the block will remain stationary, considering the forces of gravity and friction.
...and 4 more questions
Educational Video
Physics - Mechanics: The Inclined Plane (2 of 2) With Friction
Michel van Biezen