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Pd96 Pd96
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7 years ago
A block of mass m sits at rest on a rough inclined ramp that makes an angle θ with the horizontal. What must be true about the force of static friction f exerted on the block?
A) f > mg
B) f > mg cos θ
C) f > mg sin θ
D) f = mg cos θ
E) f = mg sin θ
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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noreyaganoreyaga
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Pd96 Author
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#2
7 years ago
You saved my life, thanks
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