final speed of the flywheel in rev/min. (ii) number of flywheel revolutions made during the acceleration period. (iii) kinetic energy of rotation of the flywheel.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An engine flywheel has a mass of 120 kg and a radius of gyration of 630 mm. At an instant when the flywheel runs at 600 rev/min, an acceleration torque of 150 Nm was applied for a period of 10 seconds. Determine the:

 

(i) final speed of the flywheel in rev/min.

(ii) number of flywheel revolutions made during the acceleration period.

(iii) kinetic energy of rotation of the flywheel.

 

 

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