Learning Path
Question & Answer
Choose the Best Answer
50 N
100 N
150 N
200 N
Understanding the Answer
Let's break down why this is correct
Friction grows until it equals the coefficient of friction times the normal force. Other options are incorrect because 100 N doubles the weight, but the surface can only supply half the weight because the coefficient is 0.5; 150 N is above the possible maximum.
Key Concepts
Friction Forces Analysis (Part 3)
easy level question
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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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