hi Representative Problems6/11 The uniform pole of length I and mass m is placedagainst the supporting surfaces shown. If the coeffi-cient of static friction is u, = 0.25 at both A and B,determine the minimum angle 6 at which the polecan be placed before it begins to slip.%3DAns. 0 59.9A105°BProblem 6/11

Consider the free body diagram of the pole shown below.

The uniform pole of length1 and mass m is placed against the supporting surfaces shown. If the coeffi- cient of static friction is 4, = 0.25 at both A and B, determine the minimum angle 6 at which the pole can be placed before it begins to slip.

The uniform pole of length1 and mass m is placed against the supporting surfaces shown. If the coeffi- cient of static friction is 4, = 0.25 at both A and B, determine the minimum angle 6 at which the pole can be placed before it begins to slip.

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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Question

Representative Problems
6/11 The uniform pole of length I and mass m is placed
against the supporting surfaces shown. If the coeffi-
cient of static friction is u, = 0.25 at both A and B,
determine the minimum angle 6 at which the pole
can be placed before it begins to slip.
%3D
Ans. 0 59.9
A
105°
B
Problem 6/11

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