Question: A 6-kg block is at rest as shown. Determine the positive range of values of for which the block is in equilibrium if (a)

A 6-kg block is at rest as shown. Determine the positive range of values of θ for which the block is in equilibrium if 

(a) θ is less than 90°,

(b) θ is between 90° and 180°.



40 N H, = 0.40 H = 0.35


40 N H, = 0.40 H = 0.35

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