Determine the magnitude of the reaction at the bottom of the ladder. The top of the 15-kg ladder is leaning against a very smooth vertical wall. Assume that the mass center of the painter is directly above his feet and that the coefficient of friction between the horizontal ground and the ladder is 0.25. X 15 kg 0.75 m 0.75 m

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A: Since you have posted multiple questions, we will solve the first one only. Please resubmit the…

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A: Like the answer if you found it helpful   (a) C1=4.5&lt;48=4.5 ej*48 C2=3.2&lt;90=3.2 ej*90 C=C1*C2=…

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