The ladder AB Support at smooth surface at A and at rough surface at B, if the coefficient of friction between ladder and B is 0.25, determine the following 1- angle between ladder and horizontal surface , 2-reaction at A, 3-friction force at B A W=100N B 5 m 5 m
The ladder AB Support at smooth surface at A and at rough surface at B, if the coefficient of friction between ladder and B is 0.25, determine the following 1- angle between ladder and horizontal surface , 2-reaction at A, 3-friction force at B A W=100N B 5 m 5 m
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.72P
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![hä 30
The ladder AB Support at smooth surface at A
and at rough surface at B, if the coefficient of
friction between ladder and B is 0.25,
determine the following 1- angle between
ladder and horizontal surface , 2-reaction at A,
3-friction force at B
А
W=100N
В
5 m
5 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdfaf2639-13b7-48e9-84e6-846288e5f5c3%2Fea5d9d69-a29f-4f2a-9c8c-51982f372cf4%2Fv5z6it_processed.jpeg&w=3840&q=75)
Transcribed Image Text:hä 30
The ladder AB Support at smooth surface at A
and at rough surface at B, if the coefficient of
friction between ladder and B is 0.25,
determine the following 1- angle between
ladder and horizontal surface , 2-reaction at A,
3-friction force at B
А
W=100N
В
5 m
5 m
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