A shearing Machine requires 150kg-m of energy to shear a steel sheet and has a normal speed of 3rev/sec, slowing down to 2.8rev/sec during the shearing process. The flywheel has a mean diameter of 75cm and weighs 0.018 kg/cm³. The width of the rim is 30cm. If the hub and arms of the flywheel account for 15% of its total weight, find the thickness of the rim. Note: Thickness unit should be in cm

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A shearing Machine requires 150kg-m of energy to shear a steel
sheet and has a normal speed of 3rev/sec, slowing down to
2.8rev/sec during the shearing process. The flywheel has a mean
diameter of 75cm and weighs 0.018 kg/cm³. The width of the rim is
30cm. If the hub and arms of the flywheel account for 15% of its
total weight, find the thickness of the rim.
Note: Thickness unit should be in cm
Transcribed Image Text:A shearing Machine requires 150kg-m of energy to shear a steel sheet and has a normal speed of 3rev/sec, slowing down to 2.8rev/sec during the shearing process. The flywheel has a mean diameter of 75cm and weighs 0.018 kg/cm³. The width of the rim is 30cm. If the hub and arms of the flywheel account for 15% of its total weight, find the thickness of the rim. Note: Thickness unit should be in cm
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