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The uniform 140-lblb beam is initially at rest when the forces are applied to the cables. Set FAFAF_A = 70 lblb and FBFBF_B = 190 lblb .(Figure 1) Determine the magnitude of the acceleration of the mass center at this instant. Determine the angular acceleration of the beam at this instant.

The uniform 140-lblb beam is initially at rest when the forces are applied to the cables. Set FAFAF_A = 70 lblb and FBFBF_B = 190 lblb .(Figure 1) Determine the magnitude of the acceleration of the mass center at this instant. Determine the angular acceleration of the beam at this instant.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The uniform 140-lblb beam is initially at rest when the forces are applied to the cables. Set FAFAF_A = 70 lblb and FBFBF_B = 190 lblb .(Figure 1)

Determine the magnitude of the acceleration of the mass center at this instant.

Determine the angular acceleration of the beam at this instant.

The uniform 140-lb beam is initially at rest when the forces are applied to the cables. Set FÅ = 70 lb and FÅ = 190 lb .(Figure 1) Figure FA A 12 ft 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 απ Submit ☐ Value 0 O μA Determine the angular acceleration of the beam at this instant. Express your answer to three significant figures and include the appropriate units. Provide Feedback Request Answer μà Value Units Request Answer ? Units ?
Transcribed Image Text:The uniform 140-lb beam is initially at rest when the forces are applied to the cables. Set FÅ = 70 lb and FÅ = 190 lb .(Figure 1) Figure FA A 12 ft 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 απ Submit ☐ Value 0 O μA Determine the angular acceleration of the beam at this instant. Express your answer to three significant figures and include the appropriate units. Provide Feedback Request Answer μà Value Units Request Answer ? Units ?
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