A pendulum consists of a rod AB and disk Cas shown in Figure Q4. The pendulum is connected with the torsional spring at point A. When 0 = 0°, the pendulum is a rest, and the torsional spring is untwisted. Rod AB has a mass of mnd = 6 kg, and disk Chas a mass of ma=2 kg. The pendulum is then released and falls downward at the instant e= 90°. O Determine the mass moment inertia of the pendulum. (i) Draw the Free Body Diagram when the pendulum at 0 = 0° and @ = 90°. (iii) Will the angular velocity, e» for the pendulum increased when it released and fell downward from the angle 0* to 90°, if the mass of disk maa, has the ranged of 2 kg to 6 kg? Proof the calculation. State the answer up to four (4 decimal places.

A pendulum consists of a rod AB and disk Cas shown in Figure Q4. The pendulum is connected with the torsional spring at point A. When 0 = 0°, the pendulum is a rest, and the torsional spring is untwisted. Rod AB has a mass of mnd = 6 kg, and disk Chas a mass of ma=2 kg. The pendulum is then released and falls downward at the instant e= 90°. O Determine the mass moment inertia of the pendulum. (i) Draw the Free Body Diagram when the pendulum at 0 = 0° and @ = 90°. (iii) Will the angular velocity, e» for the pendulum increased when it released and fell downward from the angle 0* to 90°, if the mass of disk maa, has the ranged of 2 kg to 6 kg? Proof the calculation. State the answer up to four (4 decimal places.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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