Q
A cylinder will slip on an inclined plane of inclination 0 if the coefficient of static friction between plane and cylinder is_____________________?
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A
A. Less than (1/3) tan 0
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B
B. Less than (2/3) tan 0
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C
C. Less than (1/3) sin 6
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D
D. Less than (2/3) sin 6
Correct Answer:
A. A. Less than (1/3) tan 0