Solved: A 5.0-m-long ladder has mass 9.5 kg and is leaning against a frictionless wall
Chapter 12, Problem 41(choose chapter or problem)
A 5.0-m-long ladder has mass 9.5 kg and is leaning against a frictionless wall, making a 66 angle with the horizontal. If the coefficient of friction between ladder and ground is 0.42, whats the mass of the heaviest person who can safely ascend to the top of the ladder? (The center of mass of the ladder is at its center.)
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