Determine the value of P just sufficient to start the 60 wedge under the W lb blue block. The angle of friction is for all contact surfaces. Neglect the weight of the orange block. The surface numbers are in light green highlight 8 F3- W 4 P 12 590 19 1 deg lb deg Answer in three (3) decimal places including zeros F1 = lb F2 = lb 3 Ih 2 e FOR QU

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Correction: f1, f2, f3 are friction force
QUESTION 2
Determine the value of P just sufficient to start the 60 wedge under the W lb blue block. The angle of friction is for all contact surfaces.
Neglect the weight of the orange block.
The surface numbers are in light green highlight
F2 =
F3 =
8
P =
W
8
P
1
12 deg
590
lb
19
deg
Answer in three (3) decimal places including zeros
F1 =
lb
Ib
Ib
3
lb
2
Ө
FOR
QU
Transcribed Image Text:QUESTION 2 Determine the value of P just sufficient to start the 60 wedge under the W lb blue block. The angle of friction is for all contact surfaces. Neglect the weight of the orange block. The surface numbers are in light green highlight F2 = F3 = 8 P = W 8 P 1 12 deg 590 lb 19 deg Answer in three (3) decimal places including zeros F1 = lb Ib Ib 3 lb 2 Ө FOR QU
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