3. A motor rotates the Flywheel shown in the Drawing below which is made from 1020 Steel with a Mass Density of .2843 Lb

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3 A Motor Rotates The Flywheel Shown In The Drawing Below Which Is Made From 1020 Steel With A Mass Density Of 2843 Lb 1 (53.35 KiB) Viewed 30 times

3. A motor rotates the Flywheel shown in the Drawing below which is made from 1020 Steel with a Mass Density of .2843 Lb/in³. Starting from rest, it provides a Constant Torque of 25 Ft-Lb (Caution: all drawing units are in inches) around Point O until it reaches an Angular Velocity of 540 RPM. 75 13.00 375 2.50 TYP SECTION A-A a. What is the Mass Moment of Inertia of the Flywheel as provided in this example? (Note: The Moment of Inertia of the Outer Ring alone about Point O is 616 Lb*in²) 4F 5.50