The coefficient of static friction at the contact points A and B is us= 0.4. If the girl is 75 lb and the plank is 20 lb, Calculate the maximum distance where the girl can stand on the plank without causing it to slipe And the reaction at A and B.

The coefficient of static friction at the contact points A and B is us= 0.4. If the girl is 75 lb and the plank is 20 lb, Calculate the maximum distance where the girl can stand on the plank without causing it to slipe And the reaction at A and B.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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