In (Figure 1), F = (80i+96j + 48k} lb. Figure 2 ft- 45⁰ 1 of 1 Part A Determine the magnitude of the moment of F about point A. Express your answer in pound-feet to three significant figures. VOAX vec + A 013? MA Submit Request Answer ▾ Part B Determine the coordinate direction angles of the moment of F about point A. Express your answers in degrees to three significant figures separated by commas. IVD ΑΣΦ ΤΗ vec 1 a, B.y= Submit Provide Feedback Request Answer lb-ft CE?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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In (Figure 1), F = {80i + 96j + 48k} lb.
Figure
1 ft
-2 ft
3 ft
45°
B
1 of 1
Part A
Determine the magnitude of the moment of F about point A.
Express your answer in pound-feet to three significant figures.
15] ΑΣΦ11
MA =
Submit
Part B
α, B, y =
Submit
Request Answer
Provide Feedback
Determine the coordinate direction angles of the moment of F about point A.
Express your answers in degrees to three significant figures separated by commas.
vec
U/
ΨΕ ΑΣΦ ↓↑ vec
Request Answer
?
lb. ft
?
Next >
Transcribed Image Text:In (Figure 1), F = {80i + 96j + 48k} lb. Figure 1 ft -2 ft 3 ft 45° B 1 of 1 Part A Determine the magnitude of the moment of F about point A. Express your answer in pound-feet to three significant figures. 15] ΑΣΦ11 MA = Submit Part B α, B, y = Submit Request Answer Provide Feedback Determine the coordinate direction angles of the moment of F about point A. Express your answers in degrees to three significant figures separated by commas. vec U/ ΨΕ ΑΣΦ ↓↑ vec Request Answer ? lb. ft ? Next >
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