Physics, 17.07.2019 21:10, brianna5626

Aladder 16 m. long rests against a frictionless wall and makes a angle of 60° with the horizontal. a 180 n. man is on the ladder, m t the top. what horizontal force is needed at the bottom of the ladder in on to prevent. the ladder from slipping? neglect the weight of the ladder.

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Aladder 16 m. long rests against a frictionless wall and makes a angle of 60° with the horizontal. a...