A force P of 70 N is applied by a rider to the front hand brake of a bicycle (P is the resultant of an evenly distributed pressure). As the hand brake pivots at A, a tension T develops in the 460- mm long brake cable (Ae = 1.075 mm2) which elongates by 6 =0.214 mm. Find normal stress o and strain ɛ in the brake cable. Brake cable, L = 460 mm Hand brake pivot A 37.5 mm/ A P (Resultant of distributed pressure) 50 mm Uniform hand -100 mm brake pressure

A force P of 70 N is applied by a rider to the front hand brake of a bicycle (P is the resultant of an evenly distributed pressure). As the hand brake pivots at A, a tension T develops in the 460- mm long brake cable (Ae = 1.075 mm2) which elongates by 6 =0.214 mm. Find normal stress o and strain ɛ in the brake cable. Brake cable, L = 460 mm Hand brake pivot A 37.5 mm/ A P (Resultant of distributed pressure) 50 mm Uniform hand -100 mm brake pressure

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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