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A (10 Kg mass) block is resting on a rough horizontal surface for which the coefficient of friction is (u=0.30). Determine the force P applied to the block. EFx=0 3Pcos30-F=0 2P F=3Pcos30 3 P EFy=0 N-98.1-3Psin30-2P=0 0-30 N=98.1+3Psin30+2P F=u N 3Pcos30=0.3*(98.1+3Psin30+2P) PD F= N=

A (10 Kg mass) block is resting on a rough horizontal surface for which the coefficient of friction is (u=0.30). Determine the force P applied to the block. EFx=0 3Pcos30-F=0 2P F=3Pcos30 3 P EFy=0 N-98.1-3Psin30-2P=0 0-30 N=98.1+3Psin30+2P F=u N 3Pcos30=0.3*(98.1+3Psin30+2P) PD F= N=

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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Hw.3 A (10 Kg mass) block is resting on a rough horizontal surface for which the coefficient of friction is (u=0.30). Determine the force P applied to the block. EFx=0 3Pcos30-F-D0 2P F=3Pcos30 3 P EFy=0 N-98.1-3Psin30-2P=0 0-30° N=98.1+3Psin30+2P F=u N 3Pcos30-0.3*(98.1+3Psin30+2P) 750 PD F= N=
Transcribed Image Text:Hw.3 A (10 Kg mass) block is resting on a rough horizontal surface for which the coefficient of friction is (u=0.30). Determine the force P applied to the block. EFx=0 3Pcos30-F-D0 2P F=3Pcos30 3 P EFy=0 N-98.1-3Psin30-2P=0 0-30° N=98.1+3Psin30+2P F=u N 3Pcos30-0.3*(98.1+3Psin30+2P) 750 PD F= N=
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