Answered: g mass) block is resting on a rough…

g mass) block is resting on a rough horizontal surface for which the nt of friction is (u=0.30). Determine the force P applied to the block.

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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Question

Hw.4
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
2P
P-F=0
F=P
EFy=0
N-98.1-2P=0
N=98.1+2P
F=u N
P=0.3*(98.1+2P)
P=29.43+0.6P
-0.5P=29.43
P=-58.86

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