-AB cos(T/3) + AC + Ax = 0 -AB sin(7/3) + Ay = 0 AB cos(7/3) – BC cos (T/3)- BD = 0 AB sin(T/3) + BC sin(t/3) = W/2 -AC + BC cos(Tt/3) – CD cos(T/3) + CE = 0 -BC sin(t/3) – CD sin(t/3) = 0 BD + CD cos(t/3) - DE cos(t/3) = 0 CD sin(r/3) +DE sin(t/3) = W/2 DE cos(T/3) – CE = 0 -DE sin(t/3) + Ey = 0 where AB, AC, BC, etc. are the axial forces carried by the members, W is the weight of the fuel-filled rocket, Ax and Ay are the x- and y- components of the reaction force at joint A, and Ey is the reaction force at joint E, and angles are in units of radians. The axial stress in each member of the truss will be o (axial force)/(cross-sectional area).
-AB cos(T/3) + AC + Ax = 0 -AB sin(7/3) + Ay = 0 AB cos(7/3) – BC cos (T/3)- BD = 0 AB sin(T/3) + BC sin(t/3) = W/2 -AC + BC cos(Tt/3) – CD cos(T/3) + CE = 0 -BC sin(t/3) – CD sin(t/3) = 0 BD + CD cos(t/3) - DE cos(t/3) = 0 CD sin(r/3) +DE sin(t/3) = W/2 DE cos(T/3) – CE = 0 -DE sin(t/3) + Ey = 0 where AB, AC, BC, etc. are the axial forces carried by the members, W is the weight of the fuel-filled rocket, Ax and Ay are the x- and y- components of the reaction force at joint A, and Ey is the reaction force at joint E, and angles are in units of radians. The axial stress in each member of the truss will be o (axial force)/(cross-sectional area).
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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How would you put this into vector form.
![-AB cos(T/3) + AC+ Ax = 0
-AB sin(7/3) + Ay = 0
AB cos(T/3)- BC cos (T/3)-BD 0
AB sin(a/3) + BC sin(7/3) = W/2
-AC + BC cos(t/3) - CD cos(T/3)+CE 0
-BC sin(/3) – CD sin(t/3) = 0
BD + CD cos(T/3)- DE cos(t/3) = 0
CD sin(T/3) + DE sin(t/3) = W/2
DE cos(T/3) – CE = 0
-DE sin(r/3) + Ey= 0
where AB, AC, BC, etc. are the axial forces carried by the members, W is the weight of the fuel-filled
rocket, Ax and Ay are the x- and y- components of the reaction force at joint A, and Ey is the reaction force
at joint E, and angles are in units of radians. The axial stress in each member of the truss will be o3 (axial
force)/(cross-sectional area).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdfe80350-6fa1-469d-aae2-95b4dd3aa499%2Fe0575385-8e1f-4cc0-b705-e537fdd2d669%2Ffnce5bh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:-AB cos(T/3) + AC+ Ax = 0
-AB sin(7/3) + Ay = 0
AB cos(T/3)- BC cos (T/3)-BD 0
AB sin(a/3) + BC sin(7/3) = W/2
-AC + BC cos(t/3) - CD cos(T/3)+CE 0
-BC sin(/3) – CD sin(t/3) = 0
BD + CD cos(T/3)- DE cos(t/3) = 0
CD sin(T/3) + DE sin(t/3) = W/2
DE cos(T/3) – CE = 0
-DE sin(r/3) + Ey= 0
where AB, AC, BC, etc. are the axial forces carried by the members, W is the weight of the fuel-filled
rocket, Ax and Ay are the x- and y- components of the reaction force at joint A, and Ey is the reaction force
at joint E, and angles are in units of radians. The axial stress in each member of the truss will be o3 (axial
force)/(cross-sectional area).
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