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A uniform ladder rests against a frictionless wall at an angle of 46.0 with respect to the ground. ir the wolght of the ladder is w,200 N. the length is 7.5 m, and the coefficient of static friction between the lalder and the ground is ,0.05, determine the distance a man with a welight of W. SN can dimb along the ladder before the ladder begins to sip

A uniform ladder rests against a frictionless wall at an angle of 46.0 with respect to the ground. ir the wolght of the ladder is w,200 N. the length is 7.5 m, and the coefficient of static friction between the lalder and the ground is ,0.05, determine the distance a man with a welight of W. SN can dimb along the ladder before the ladder begins to sip

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A uniform ladder rests against a frictionless wall at an angle of 46.0 with respect to the ground. If the weight of the ladder is w,200 N. the length is L 7.5 m, and the coefficient of static friction between the ladder and the ground is , = 0.05, determine the distance a man wth a weight of W 25 Ncan dimb along the ladder before the ladder begins to sip 526 Since the ladder is in equilibrium up to the instant it starts to slip (which is also the instant the man han traveled as far up the ladder as possible before it begins to sp), we espect to use both the first and second condition of equilibrium. ince the second condition of equilibrium involves torque, can you write basic definition of terque in terms of the force causing the torque and the point of application of this force where is a good point about which to determine the forques See if you can write a second condition of equlibrium statemant that involves the distance we have beon requested to determine. See if you can write a first condition of equlibrium statement for both vvertical and horizontal forces that will allow you to elininate any unknown quatities and then determine th distance the man can travel up the ladder before begins te si m Additional Matarials OReading Submit Assignument Save Assignment ogress
Transcribed Image Text:A uniform ladder rests against a frictionless wall at an angle of 46.0 with respect to the ground. If the weight of the ladder is w,200 N. the length is L 7.5 m, and the coefficient of static friction between the ladder and the ground is , = 0.05, determine the distance a man wth a weight of W 25 Ncan dimb along the ladder before the ladder begins to sip 526 Since the ladder is in equilibrium up to the instant it starts to slip (which is also the instant the man han traveled as far up the ladder as possible before it begins to sp), we espect to use both the first and second condition of equilibrium. ince the second condition of equilibrium involves torque, can you write basic definition of terque in terms of the force causing the torque and the point of application of this force where is a good point about which to determine the forques See if you can write a second condition of equlibrium statemant that involves the distance we have beon requested to determine. See if you can write a first condition of equlibrium statement for both vvertical and horizontal forces that will allow you to elininate any unknown quatities and then determine th distance the man can travel up the ladder before begins te si m Additional Matarials OReading Submit Assignument Save Assignment ogress
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