APFIVE Static Friction on an Inclined Plane
A 2.0 kg block is placed on a plane inclined at an angle θ with the horizontal. The coefficient of static friction between the block and the plane is 0.30. What is the maximum angle θ for which the block will remain at rest?
A
16.7°
B
73.3°
C
arctan(0.30)
D
30.0°
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