Problem Statement Based on Problem 8-11 from the textbook. The man has a mass, m. He plans to scale the vertical crevice using the method shown. If the coefficient of static friction between his shoes and the rock is μs and between his backside and the rock is Hb, determine the smallest horizontal force his body must exert on the rocks in order to do this.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Help! m: 45 kg us: 0.40 ub: 0.40
Problem Statement
Based on Problem 8-11 from the textbook.
PROBLEM 1
The man has a mass, m. He plans to scale the vertical crevice using the method
shown. If the coefficient of static friction between his shoes and the rock is μs
and between his backside and the rock is Hb, determine the smallest horizontal
force his body must exert on the rocks in order to do this.
Transcribed Image Text:Problem Statement Based on Problem 8-11 from the textbook. PROBLEM 1 The man has a mass, m. He plans to scale the vertical crevice using the method shown. If the coefficient of static friction between his shoes and the rock is μs and between his backside and the rock is Hb, determine the smallest horizontal force his body must exert on the rocks in order to do this.
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