Determine the surface at which motion will impend

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Reference no: EM13319952

Two identical uniform boards, each of weight 40lb, are temporarily leaned against each other. Knowing that the coefficient of static friction between all surfaces is 0.40, determine (a) the largest magnitude of force P for which equilibrium will be maintained, (b) the surface at wich motion will impend.

Reference no: EM13319952

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