Equations of Equilibrium Learning Goal: To determine the reaction forces at supports on a horizontal beam by using the equations of equilibrium for a static application. As shown, beam ABC is supported by the roller at A and pin at C. The geometry of the beam is given by a = 3.0 ft, b = 6.5 ft, and c = 11.5 ft. The applied forces are F₁ = 1.20 kip and F2 = 1.75 kip. Force F₁ is applied at an angle = 55° with the horizontal. Neglect the weight of the beam. y Part A - Finding the vertical component of the reaction at A Determine the vertical reaction at A. Express your answer to two significant figures and include the appropriate units. You did not open hints for this part. ANSWER: Ay Part B - Finding the horizontal component of the reaction at C Determine the horizontal component of the pin reaction at C. Express your answer to two significant figures and include the appropriate units. You did not open hints for this part. ANSWER: CT Part C - Finding the vertical component of the reaction at C Determine the vertical component of the pin reaction at C. Express your answer to two significant figures and include the appropriate units. You did not open hints for this part. b A B
Equations of Equilibrium Learning Goal: To determine the reaction forces at supports on a horizontal beam by using the equations of equilibrium for a static application. As shown, beam ABC is supported by the roller at A and pin at C. The geometry of the beam is given by a = 3.0 ft, b = 6.5 ft, and c = 11.5 ft. The applied forces are F₁ = 1.20 kip and F2 = 1.75 kip. Force F₁ is applied at an angle = 55° with the horizontal. Neglect the weight of the beam. y Part A - Finding the vertical component of the reaction at A Determine the vertical reaction at A. Express your answer to two significant figures and include the appropriate units. You did not open hints for this part. ANSWER: Ay Part B - Finding the horizontal component of the reaction at C Determine the horizontal component of the pin reaction at C. Express your answer to two significant figures and include the appropriate units. You did not open hints for this part. ANSWER: CT Part C - Finding the vertical component of the reaction at C Determine the vertical component of the pin reaction at C. Express your answer to two significant figures and include the appropriate units. You did not open hints for this part. b A B
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Transcribed Image Text:Equations of Equilibrium
Learning Goal:
To determine the reaction forces at supports on a horizontal beam by using the equations of equilibrium for a static application.
As shown, beam ABC is supported by the roller at A and pin at C. The geometry of the beam is given by a = 3.0 ft, b = 6.5 ft, and c = 11.5 ft. The
applied forces are F₁ = 1.20 kip and F2 = 1.75 kip. Force F₁ is applied at an angle = 55° with the horizontal. Neglect the weight of the beam.
y
Part A - Finding the vertical component of the reaction at A
Determine the vertical reaction at A.
Express your answer to two significant figures and include the appropriate units.
You did not open hints for this part.
ANSWER:
Ay
Part B - Finding the horizontal component of the reaction at C
Determine the horizontal component of the pin reaction at C.
Express your answer to two significant figures and include the appropriate units.
You did not open hints for this part.
ANSWER:
CT
Part C - Finding the vertical component of the reaction at C
Determine the vertical component of the pin reaction at C.
Express your answer to two significant figures and include the appropriate units.
You did not open hints for this part.
b
A
B
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