Two vertical rods, of equal length one of the steel and the other of copper, whose...

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Two vertical rods, of equal length one of the steel and the other of copper, whose cross sectional areas are 500 mm² and 1000 mm² respectively, are each rigidly fixed at the top ends at 500 mm apart. A cross bar is fixed at the lower ends of the rods carries a load of 5000 N such that the cross bar remains horizontal even after loading. (Assume E/Ec=2) 30. The load carried by copper bar is (a) 166.7 N (b) 4000 N (c) 2500 N (d) 3333 N 31. The distance from copper bar at which 5000 N is placed is (a) 166.7 mm (c) 250 mm (b) 400 mm (d) 333.3 mm Two vertical rods, of equal length one of the steel and the other of copper, whose cross sectional areas are 500 mm² and 1000 mm² respectively, are each rigidly fixed at the top ends at 500 mm apart. A cross bar is fixed at the lower ends of the rods carries a load of 5000 N such that the cross bar remains horizontal even after loading. (Assume E/Ec=2) 30. The load carried by copper bar is (a) 166.7 N (b) 4000 N (c) 2500 N (d) 3333 N 31. The distance from copper bar at which 5000 N is placed is (a) 166.7 mm (c) 250 mm (b) 400 mm (d) 333.3 mm

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