Need help with those asked in red within the textpleaseeeElastic bar AB is connected to rigid member ACD as shown in thefigure. Determine the displacement of point D due to the applied loading.2FBD7.5rigid1.5-A-2²80 GPdimensions in netersasCxCy7.500mmNwhy ?EMC=0:¹ (1.5)-₁(2)+10(2)=0x=90-8-817lokN10KHFAB=56.57KNCOSXX=COS 81.87"X-53,03mmwhy do we use cos?PLS=AL=5657-10 (121)-7.500 mmAEB-45 ton() 8.130How do we getthis value?0=X-53.032500- where do we getthis value=0.02121d.Sp-OLco 0.02121(2000) 4243mm upward•Where does 2000come from?

Answered: Image /qna-images/answer/06c54ceb-4ab1-4c0d-ba08-5b2d9e2fc86a.jpg

Need help with those asked in red within the text pleaseee Elastic bar AB is connected to rigid member ACD as shown in the figure. Determine the displacement of point D due to the applied loading. 2 FBD rigid FAB 20 GP Cy dimensions in meters Cx as --- lokN ~why ? ΣMc=0:1(1.5) 4F (2)+10(2)=0 10KN COS OX-COSBLET" X-53,03 mm why do we use cos? FAB=56.57KN B-45 ton (2) 8.130 B PL 56.57-10 (2121) 53.03 2500 So-OL How do we get ~this value? 7.500 mm -where do we get this value 0.02121nad. 0.02121(2000) 42.43mm upward •Where does 2000 come from?

Need help with those asked in red within the text pleaseee Elastic bar AB is connected to rigid member ACD as shown in the figure. Determine the displacement of point D due to the applied loading. 2 FBD rigid FAB 20 GP Cy dimensions in meters Cx as --- lokN ~why ? ΣMc=0:1(1.5) 4F (2)+10(2)=0 10KN COS OX-COSBLET" X-53,03 mm why do we use cos? FAB=56.57KN B-45 ton (2) 8.130 B PL 56.57-10 (2121) 53.03 2500 So-OL How do we get ~this value? 7.500 mm -where do we get this value 0.02121nad. 0.02121(2000) 42.43mm upward •Where does 2000 come from?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.6.13P: A solid spherical ball of magnesium alloy (E = 6.5 × l0-6 psi, v = 0.35) is lowered into the ocean...

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