A rigid bar AB of length 1.65 m is hinged to a support at A, and supported by two vertical wires attached at point C and D. Both wires have the same cross sectional area of 17 mm² and are made of the same material, E= 200 GPa. The wire at C has a length of 450 mm and the wire at D has a length twice that amount. Distance AC= 500 mm, AD= 1250 mm. a) Determine the tensile strength of the wires at C due to the load P= 1500 N acting at the end B of the bar. b) Determine the tensile stress of the wire at D due to the load P= 1500 N acting at the end B of the bar. c) Determine the downward displacement at the end B of the bar

A rigid bar AB of length 1.65 m is hinged to a support at A, and supported by two vertical wires attached at point C and D. Both wires have the same cross sectional area of 17 mm² and are made of the same material, E= 200 GPa. The wire at C has a length of 450 mm and the wire at D has a length twice that amount. Distance AC= 500 mm, AD= 1250 mm. a) Determine the tensile strength of the wires at C due to the load P= 1500 N acting at the end B of the bar. b) Determine the tensile stress of the wire at D due to the load P= 1500 N acting at the end B of the bar. c) Determine the downward displacement at the end B of the bar

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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