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5) The 25 lb pulley shown is at rest and in equilibrium when a constant 3.5 ft-lb couple M is applied. M 4 in. -8 in. 10 lb 5 lb B Neglecting the effect of friction and knowing that the radius of gyration of the double pulley is 6 inches, determine: (a) The angular acceleration of the double pulley (b) The tension in each rope ANS. a = 11.76 r/s²; TA-8.78 lb TB=6.22 lb

5) The 25 lb pulley shown is at rest and in equilibrium when a constant 3.5 ft-lb couple M is applied. M 4 in. -8 in. 10 lb 5 lb B Neglecting the effect of friction and knowing that the radius of gyration of the double pulley is 6 inches, determine: (a) The angular acceleration of the double pulley (b) The tension in each rope ANS. a = 11.76 r/s²; TA-8.78 lb TB=6.22 lb

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
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5) The 25 lb pulley shown is at rest and in equilibrium when a constant 3.5 ft-lb couple M is applied. M 4 in. -8 in. 10 lb 5 lb B Neglecting the effect of friction and knowing that the radius of gyration of the double pulley is 6 inches, determine: (a) The angular acceleration of the double pulley (b) The tension in each rope ANS. a = 11.76 r/s²; TA-8.78 lb TB=6.22 lb
Transcribed Image Text:5) The 25 lb pulley shown is at rest and in equilibrium when a constant 3.5 ft-lb couple M is applied. M 4 in. -8 in. 10 lb 5 lb B Neglecting the effect of friction and knowing that the radius of gyration of the double pulley is 6 inches, determine: (a) The angular acceleration of the double pulley (b) The tension in each rope ANS. a = 11.76 r/s²; TA-8.78 lb TB=6.22 lb
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