Friction on Inclines
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Objective
I can predict the motion of an object on an inclined plane by considering the forces of gravity and friction.
Part 1 of 3
Warm-up video
Unknown Channel · 5:00
We don't generate video — this one is by Unknown Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 3
Practice
7 questions
Explain in your own words how friction affects the motion of an object on an inclined plane.
A box is placed on an inclined plane. Describe the steps you would take to draw a free body diagram for the box, including all relevant forces.
Part 3 of 3
Exit ticket
Quick comprehension check
“A 2.0 kg block is sliding down an inclined plane with an angle of 25°. The coefficient of kinetic friction between the block and the plane is 0.30. Calculate the acceleration of the block down the incline. Show your work. A 5.0 kg box is moving down an inclined plane with an angle of 30°. The coefficient of kinetic friction between the box and the plane is 0.20. Calculate the acceleration of the box down the incline. Show your work.”
Sample answer included in the free materials
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