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One uniform ladder of mass 30 kg and 10 m long rests against a frictionless vertical wall and makes an angle of 60o with the floor. A man weighing 700 N could climb up to 7.0 m before slipping. What is the coefficient of static friction between the floor and the ladder
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One uniform ladder of mass 30 kg and 10 m long rests against a frictionless vertical wall and makes...
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