Q5/A shaft 180 mm diameter is simply supported in two bearings 2.5 m apart. It carries three discs of left hand. Assuming the mass of mass 250 kg, 500 kg and 200 kg at 0.6 m, 1.5 m and 2 m from the the shaft 190 kg/m, determine the critical speed of the shaft. Young's the shaft is 211 GN/m². of modulus for the material

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q5/ A shaft 180 mm diameter is simply supported in two bearings 2.5 m apart. It carries three discs
mass 250 kg, 500 kg and 200 kg at 0.6 m, 1.5 m and 2 m from the left hand. Assuming
the shaft 190 kg/m, determine the critical speed of the shaft. Young's modulus for the material of
the shaft is 211 GN/m².
the mass of
Transcribed Image Text:√8₁ +8₂ of Q5/ A shaft 180 mm diameter is simply supported in two bearings 2.5 m apart. It carries three discs mass 250 kg, 500 kg and 200 kg at 0.6 m, 1.5 m and 2 m from the left hand. Assuming the shaft 190 kg/m, determine the critical speed of the shaft. Young's modulus for the material of the shaft is 211 GN/m². the mass of
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