The uniform 150-1b beam is initially at rest when the forces are applied to the cables. Set F₁ = 60 lb and FB = 150 lb. (Figure 1) Figure FA 12 ft B FB 60° 1 of 1 Part A Determine the magnitude of the acceleration of the mass center at this instant. Express your answer to three significant figures and include the appropriate units. ag= Submit Part B α = Submit Value ДА LO Request Answer Determine the angular acceleration of the beam at this instant. Express your answer to three significant figures and include the appropriate units. μA Value Units Request Answer ? Units ?
The uniform 150-1b beam is initially at rest when the forces are applied to the cables. Set F₁ = 60 lb and FB = 150 lb. (Figure 1) Figure FA 12 ft B FB 60° 1 of 1 Part A Determine the magnitude of the acceleration of the mass center at this instant. Express your answer to three significant figures and include the appropriate units. ag= Submit Part B α = Submit Value ДА LO Request Answer Determine the angular acceleration of the beam at this instant. Express your answer to three significant figures and include the appropriate units. μA Value Units Request Answer ? Units ?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The uniform 150-1b beam is initially at rest when the forces are applied to the
cables. Set F₁ = 60 lb and FB = 150 lb. (Figure 1)
Figure
FA
A
12 ft
B
FB
60°
< 1 of 1
Part A
Determine the magnitude of the acceleration of the mass center at this instant.
Express your answer to three significant figures and include the appropriate units.
aG =
Submit
Part B
α =
Submit
μA
Value
Request Answer
Determine the angular acceleration of the beam at this instant.
Express your answer to three significant figures and include the appropriate units.
ΜΑ
Value
Units
Request Answer
wwwww
Units
?
?
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