Friction on Inclines
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Objective
I can predict whether an object will slide down an inclined plane based on the angle of the incline and the coefficient of 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 the normal force on an object on an inclined plane relates to the force of gravity.
An object is resting on an inclined plane. What force must be overcome for the object to begin sliding down the plane?
Part 3 of 3
Exit ticket
Quick comprehension check
“A 4 kg box is placed on an inclined plane at an angle of 25°. The coefficient of static friction between the box and the plane is 0.3. Calculate the force of static friction acting on the box. Will the box slide down the plane? (g = 9.8 m/s²) A 6 kg block is on an inclined plane at an angle of 30°. The coefficient of static friction between the block and the plane is 0.25. Calculate the force of static friction acting on the block. Will the block slide down the plane? (g = 9.8 m/s²)”
Sample answer included in the free materials
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