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(a) Two vertical rods, one of steel and other of copper are each rigidly fixed at the top and 60 cm apart. Diameters and lengths of each of the rod are 3 cm and 3.5 cm, respectively. A crossbar fixed to the rods at the lower ends carried a load of 6000 N such that the crossbar remains horizontal even after loading. Find the stress in each rod and the position of the load on the bar. Take E for the steel as 2 x 10° N/mm² and for copper as 1 x 10° N/mm?.

(a) Two vertical rods, one of steel and other of copper are each rigidly fixed at the top and 60 cm apart. Diameters and lengths of each of the rod are 3 cm and 3.5 cm, respectively. A crossbar fixed to the rods at the lower ends carried a load of 6000 N such that the crossbar remains horizontal even after loading. Find the stress in each rod and the position of the load on the bar. Take E for the steel as 2 x 10° N/mm² and for copper as 1 x 10° N/mm?.

Elements Of Electromagnetics
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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(a) Two vertical rods, one of steel and other of copper are each rigidly fixed at the top and 60 cm apart. Diameters and lengths of each of the rod are 3 cm and 3.5 cm, respectively. A crossbar fixed to the rods at the lower ends carried a load of 6000 N such that the crossbar remains horizontal even after loading. Find the stress in each rod and the position of the load on the bar. Take E for the steel as 2 x 10° N/mm² and for copper as 1 x 10° N/mm?.
Transcribed Image Text:(a) Two vertical rods, one of steel and other of copper are each rigidly fixed at the top and 60 cm apart. Diameters and lengths of each of the rod are 3 cm and 3.5 cm, respectively. A crossbar fixed to the rods at the lower ends carried a load of 6000 N such that the crossbar remains horizontal even after loading. Find the stress in each rod and the position of the load on the bar. Take E for the steel as 2 x 10° N/mm² and for copper as 1 x 10° N/mm?.
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