Replace the loading acting on the post by an equivalent resultant force and couple moment at point O (Figure 1). Assume F = 42 lb. Figure 60 lb 30 lb 1 ft 3 ft 2 ft 1 of 1 Determine the magnitude of the equivalent resultant force. Express your answer in pounds to three significant figures. 15. ΑΣΦ | 11 | vec FR = Submit Part B Request Answer Determine the direction of the equivalent resultant force. Express your answer in degrees to three significant figures. 0= ΑΣΦ | 1 | vec | |Π| ΑΣΦ wwwww.. ? ? lb °, measured clockwise from the positive x axis

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Replace the loading acting on the post by an equivalent
resultant force and couple moment at point O (Figure 1).
Assume F = 42 lb.
Figure
60 lb
P
30 lb
1 ft
3 ft
2 ft
F
1 of 1 >
Determine the magnitude of the equivalent resultant force.
Express your answer in pounds to three significant figures.
FR =
Submit
Part B
IVE ΑΣΦ ↓↑
0 =
Request Answer
vec
Determine the direction of the equivalent resultant force.
Express your answer in degrees to three significant figures.
IVE ΑΣΦ ↓↑ vec
?
?
lb
°, measured clockwise
from the positive x axis
Transcribed Image Text:Replace the loading acting on the post by an equivalent resultant force and couple moment at point O (Figure 1). Assume F = 42 lb. Figure 60 lb P 30 lb 1 ft 3 ft 2 ft F 1 of 1 > Determine the magnitude of the equivalent resultant force. Express your answer in pounds to three significant figures. FR = Submit Part B IVE ΑΣΦ ↓↑ 0 = Request Answer vec Determine the direction of the equivalent resultant force. Express your answer in degrees to three significant figures. IVE ΑΣΦ ↓↑ vec ? ? lb °, measured clockwise from the positive x axis
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