Learning Path
Question & Answer
Choose the Best Answer
Surface texture
Motion velocity
Acceleration
Object shape
Understanding the Answer
Let's break down why this is correct
Kinetic friction is mainly set by how rough the two surfaces are. Other options are incorrect because Speed of sliding does not decide how much kinetic friction exists; Acceleration is not a cause of friction; it is the result of forces, including friction, acting on a body.
Key Concepts
Friction Forces Analysis (Part 3)
medium level question
understand
Deep Dive: Friction Forces Analysis (Part 3)
Master the fundamentals
Definition
Friction Forces Analysis involves studying how friction changes as an object's weight or surface conditions vary. It explores static and kinetic friction, highlighting how friction can transition from opposing motion to supporting it.
Topic Definition
Friction Forces Analysis involves studying how friction changes as an object's weight or surface conditions vary. It explores static and kinetic friction, highlighting how friction can transition from opposing motion to supporting it.
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