A ladder 16m long weighs 200N and its center of gravity is 2.4m from the bottom. The ladder is placed against a vertical wall so that it makes angle of 60° with the ground. How far up the ladder can a 350N man climb before the ladder is on the verge of slipping? The angle of friction at all contact surfaces is 15°.

A ladder 16m long weighs 200N and its center of gravity is 2.4m from the bottom. The ladder is placed against a vertical wall so that it makes angle of 60° with the ground. How far up the ladder can a 350N man climb before the ladder is on the verge of slipping? The angle of friction at all contact surfaces is 15°.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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