Consider the 52.0-kg mountain climber shown. (a) Find the tension in the rope? (b) the force that the mountain climber must exert with her feet on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. (c) What is the minimum coefficient of friction between her shoes and the cliff? Draw the free body diagram and solve the problem. (Non-anonymous question O)

Consider the 52.0-kg mountain climber shown. (a) Find the tension in the rope? (b) the force that the mountain climber must exert with her feet on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. (c) What is the minimum coefficient of friction between her shoes and the cliff? Draw the free body diagram and solve the problem. (Non-anonymous question O)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

Consider the 52.0-kg mountain climber
shown. (a) Find the tension in the rope? (b)
the force that the mountain climber must
exert with her feet on the vertical rock face
to remain stationary. Assume that the force
is exerted parallel to her legs. Also, assume
negligible force exerted by her arms. (c)
What is the minimum coefficient of friction
between her shoes and the cliff? Draw the
free body diagram and solve the problem.
(Non-anonymous question O)
LO

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