The dynamic system is initially at rest. The rod has a mass of m=0.5kg and a length of L=1m. The CG of the rod is located at G, and the rod is rotated about the point O, a distance, h=0.25m, away from point G. At the time of releasing find a. Acceleration at the CG (point G) b. Reaction at O (Use moment of inertia of the rod I= mL2/12)
The dynamic system is initially at rest. The rod has a mass of m=0.5kg and a length of L=1m. The CG of the rod is located at G, and the rod is rotated about the point O, a distance, h=0.25m, away from point G. At the time of releasing find a. Acceleration at the CG (point G) b. Reaction at O (Use moment of inertia of the rod I= mL2/12)
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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The dynamic system is initially at rest. The rod has a mass of m=0.5kg and a length of L=1m. The CG of the rod is located at G, and the rod is rotated about the point O, a distance, h=0.25m, away from point G.
At the time of releasing find
a. Acceleration at the CG (point G)
b. Reaction at O (Use moment of inertia of the rod I= mL2/12)
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how did you get 4.905?
fy= mat
-W+O = mat
-(mg) + O = m (rα)
-4.905 + O = 0.5 (0.25 x 16.82)
Please let me know where I went wrong
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