The A-frame is being hoisted into an upright position by the vertical force of F = 70 lb as shown in. Part A Determine the moment of this force about the positive x axis when the frame is in the position shown. Express your answer to three significant figures and include the appropriate units. ANSWER: M₂ =

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The A-frame is being hoisted into an upright position by the vertical force of F = 70 lb as shown in.
Part A
Determine the moment of this force about the positive x axis when the frame is in the position shown.
Express your answer to three significant figures and include the appropriate units.
ANSWER:
Mx
=
6 ft
30⁰
15°
B
6 ft
Transcribed Image Text:The A-frame is being hoisted into an upright position by the vertical force of F = 70 lb as shown in. Part A Determine the moment of this force about the positive x axis when the frame is in the position shown. Express your answer to three significant figures and include the appropriate units. ANSWER: Mx = 6 ft 30⁰ 15° B 6 ft
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