The 490-lb beam is supported at A and Bwhen it is subjected to a force of P= 1000 lb as shown. 8 ft -2 ft- Part A If the pin support at A suddenly fails, determine the beam's initial angular acceleration. For the calculation, assume that the beam is a slender rod so that its thickness can be neglected. Express your answer to three significant figures and include the appropriate units. You did not open hints for this part ANSWER: a = Part B Determine the force of the roller support on the beam. Express your answer to three significant figures and include the appropriate units. You did not open hints for this part ANSWER: By =

The 490-lb beam is supported at A and Bwhen it is subjected to a force of P= 1000 lb as shown. 8 ft -2 ft- Part A If the pin support at A suddenly fails, determine the beam's initial angular acceleration. For the calculation, assume that the beam is a slender rod so that its thickness can be neglected. Express your answer to three significant figures and include the appropriate units. You did not open hints for this part ANSWER: a = Part B Determine the force of the roller support on the beam. Express your answer to three significant figures and include the appropriate units. You did not open hints for this part ANSWER: By =

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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Question

The 490-lb beam is supported at A and B when it is subjected to a force of P = 1000 lb as shown.
8 ft
-2 ft-
Part A
If the pin support at A suddenly fails, determine the beam's initial angular acceleration. For the calculation, assume that the beam is a slender rod so that its thickness can be neglected.
Express your answer to three significant figures and include the appropriate units.
You did not open hints for this part
ANSWER:
a =
Part B
Determine the force of the roller support on the beam.
Express your answer to three significant figures and include the appropriate units.
You did not open hints for this part
ANSWER:
By =

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