Determine the magnitude and direction of the friction force which the vertical wall exerts on the 108-1b block if (a) 9
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Determine the magnitude and direction of the friction force which the vertical wall exerts on the 108-1b block if (a) 9
Determine the magnitude and direction of the friction force which the vertical wall exerts on the 108-1b block if (a) 9 = 19° and (b) 8 = 43° The friction force is positive if up, negative if down. 108 lb P= 133 lb Hg = 0.41 MR = 0.32 Answers: (a) F- i Ib (b) F- i Ib
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