Clarissa accidentally throws her 165 g flying disc onto the roof of her house. The roof is at an angle of 30° above the horizontal. If the disc sits motionless on the roof, what is the force of friction acting on the disc? 1.4 N 2.2 N 0.81 N 1.6 N
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1.4 N
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2.2 N
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0.81 N
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1.6 N
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We will answer the question by first identifying the forces acting on the disc. The detailed steps are given below.
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