Part A The uniform 170-lb beam is initially at rest when the forces are applied to the cables. Set FA = 90 lb and FR = 170 lb .(Figure 1) 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. HẢ ? aG = Value Units Submit Request Answer Part B Determine the angular acceleration of the beam at this instant. Express your answer to three significant figures and include the appropriate units. HẢ ? Figure <) 1 of 1 > a = Value Units Submit Request Answer FA FB < Return to Assignment Provide Feedback B. 60° 12 ft

Part A The uniform 170-lb beam is initially at rest when the forces are applied to the cables. Set FA = 90 lb and FR = 170 lb .(Figure 1) 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. HẢ ? aG = Value Units Submit Request Answer Part B Determine the angular acceleration of the beam at this instant. Express your answer to three significant figures and include the appropriate units. HẢ ? Figure <) 1 of 1 > a = Value Units Submit Request Answer FA FB < Return to Assignment Provide Feedback B. 60° 12 ft

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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