Friction on Inclines
Learning Objective
I can calculate the force of friction acting on an object on an inclined plane using the coefficient of friction and the normal force.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Define the relationship between the force of kinetic friction, the coefficient of kinetic friction, and the normal force.
2. A box with a weight of 50 N is resting on an inclined plane angled at 30° to the horizontal. What is the normal force acting on the box?
3. A 10 kg block slides down an inclined plane with a coefficient of kinetic friction of 0.25. If the inclined plane is at an angle of 20° to the horizontal, calculate the force of friction acting on the block.
...and 4 more questions
Educational Video
Introductory Kinetic Friction on an Incline Problem
Flipping Physics