Friction on Inclines
Unknown Grade45 min
Learning Objective
I can predict the motion of an object on an inclined plane by analyzing the forces of gravity and friction.
Lesson Flow
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Introductory Kinetic Friction on an Incline Problem
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Practice
7 questions • Short answer
Exit Ticket
“A 2 kg block is placed on an inclined plane with an angle of 20°. The coefficient of kinetic friction between the block and the plane is 0.15. Calculate the acceleration of the block down the incline. A 3 kg box slides down an inclined plane with an angle of 25°. The coefficient of kinetic friction between the box and the plane is 0.2. Calculate the acceleration of the box down the incline.”
Teacher Guide
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