resultant force and couple moment at point A. (Figure 1) Take F₁ = 300 lb, F₂ = 420 lb, and F3 = 3 lb. Figure Part A FR= Determine the magnitude of the resultant force. Express your answer in pounds to three significant figures. Submit Part B AΣo↓vec 0 = B Request Answer 30 in. Determine the angle between the resultant force and the z axis. Express your answer in degrees to three significant figures. VAΣo↓ vec ? 12 in. 16 in. ? 3 in. 10 in.- lb 4 in. 1 of 1 °, measured counterclockwise from the positive axis

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter6: Beams And Cables
Section: Chapter Questions
Problem 6.15P: The structure is supported by a pin at C and a cable attached to A. The cable runs over the small...
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Plz solve within 30min I vill give definitely upvote and vill give positive feedback thank you 

Take F1=170lb  F2=210lb,and F3=160lb

Replace the force system acting on the beam by an equivalent
resultant force and couple moment at point A. (Figure 1) Take
F₁ = 300 lb, F₂ = 420 lb, and F3 = 3 lb.
Figure
Part A
Determine the magnitude of the resultant force.
Express your answer in pounds to three significant figures.
FR =
Submit
Part B
[5] ΑΣΦvec
0 =
30 in.
Request Answer
Determine the angle between the resultant force and the z axis.
Express your answer in degrees to three significant figures.
IVE ΑΣΦ ↓↑ vec
www. ?
?
12 in.
16 in.
3 in.
-10 in.-
lb
14 in.
13
12
1 of 1
", measured counterclockwise from the positive x axis
Transcribed Image Text:Replace the force system acting on the beam by an equivalent resultant force and couple moment at point A. (Figure 1) Take F₁ = 300 lb, F₂ = 420 lb, and F3 = 3 lb. Figure Part A Determine the magnitude of the resultant force. Express your answer in pounds to three significant figures. FR = Submit Part B [5] ΑΣΦvec 0 = 30 in. Request Answer Determine the angle between the resultant force and the z axis. Express your answer in degrees to three significant figures. IVE ΑΣΦ ↓↑ vec www. ? ? 12 in. 16 in. 3 in. -10 in.- lb 14 in. 13 12 1 of 1 ", measured counterclockwise from the positive x axis
Part C
Determine the couple moment at point A.
Express your answer in pound-feet to three significant figures. Enter positive value if the moment is counterclockwise and negative value if the moment is
clockwise.
15| ΑΣΦvec
(MR) A=
Submit Request Answer
?
lb ft
Transcribed Image Text:Part C Determine the couple moment at point A. Express your answer in pound-feet to three significant figures. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise. 15| ΑΣΦvec (MR) A= Submit Request Answer ? lb ft
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