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4) At the instant shown the tensions in the vertical ropes AB and DE are 300 N and 200 N, respectively. A T 1.2 mi 0.4 m B Knowing that the mass of the uniform bar BE is 5 kg, determine: (a) The force P (b) The magnitude of the angular velocity of rope (c) The angular acceleration of each rope ANS. D 0.4 m E 30° A) acy = 90.2 m/s². P=173.2 N aGx = 34.64 m/s². B),C) AB =ED = 15.0k r/s AB =ED=86.6k r/s²

4) At the instant shown the tensions in the vertical ropes AB and DE are 300 N and 200 N, respectively. A T 1.2 mi 0.4 m B Knowing that the mass of the uniform bar BE is 5 kg, determine: (a) The force P (b) The magnitude of the angular velocity of rope (c) The angular acceleration of each rope ANS. D 0.4 m E 30° A) acy = 90.2 m/s². P=173.2 N aGx = 34.64 m/s². B),C) AB =ED = 15.0k r/s AB =ED=86.6k r/s²

Elements Of Electromagnetics
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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4) At the instant shown the tensions in the vertical ropes AB and DE are 300 N and 200 N, respectively. A T 1.2 mi 0.4 m B Knowing that the mass of the uniform bar BE is 5 kg, determine: (a) The force P (b) The magnitude of the angular velocity of rope (c) The angular acceleration of each rope ANS. D 0.4 m E 30° A) acy = 90.2 m/s². P=173.2 N aGx = 34.64 m/s². B),C) AB =ED = 15.0k r/s AB =ED=86.6k r/s²
Transcribed Image Text:4) At the instant shown the tensions in the vertical ropes AB and DE are 300 N and 200 N, respectively. A T 1.2 mi 0.4 m B Knowing that the mass of the uniform bar BE is 5 kg, determine: (a) The force P (b) The magnitude of the angular velocity of rope (c) The angular acceleration of each rope ANS. D 0.4 m E 30° A) acy = 90.2 m/s². P=173.2 N aGx = 34.64 m/s². B),C) AB =ED = 15.0k r/s AB =ED=86.6k r/s²
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