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9. Knowing that the coefficient of friction between the 15-kg block and the incline is us = 0.25, detemine (a) the smallest value of P required to maintain the block in equilibrium, (b) the corresponding value of ß. (P=108.8 N, ß=46°) 15 kg 60°

9. Knowing that the coefficient of friction between the 15-kg block and the incline is us = 0.25, detemine (a) the smallest value of P required to maintain the block in equilibrium, (b) the corresponding value of ß. (P=108.8 N, ß=46°) 15 kg 60°

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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9. Knowing that the coefficient of friction between the 15-kg block and the incline is us 0.25, determine (a) the smallest value of P required to maintain the block in equilibrium, (b) the corresponding value of ß. (P=108.8 N, ß=46º) 15 kg 60°
Transcribed Image Text:9. Knowing that the coefficient of friction between the 15-kg block and the incline is us 0.25, determine (a) the smallest value of P required to maintain the block in equilibrium, (b) the corresponding value of ß. (P=108.8 N, ß=46º) 15 kg 60°
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