Question: Determine whether the 20-lb block shown is in equilibrium, and find the magnitude and direction of the friction force when P = 8 lb and

Determine whether the 20-lb block shown is in equilibrium, and find the magnitude and direction of the friction force when P = 8 lb and θ = 20°.


4= 0.30 A= 0.25 P. 20°


4= 0.30 A= 0.25 P. 20

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