I just want to need how we can know that the cable is stable or not and if it not stable how we can make it stable

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I just want to need how we can know that the cable is stable or
not
and if it not stable how we can make it stable

I Just Want To Need How We Can Know That The Cable Is Stable Or Not And If It Not Stable How We Can Make It Stable 1 (77.58 KiB) Viewed 51 times

(100 pts. Question 11 Point C is 50 cm below point D The Tension Cable shown below is supported by a pin at A and another pin at E. A and D are at the same height The applied forces are as follows: P1= 6 kN, P2= 12 kN and P3= 4 kN 1- Solve the cable (find reactions and internal Tension forces) 2- Find out if the cable is in Equilibrium (stable) 3- Show (prove) why the cable is stable or Not? 4- If not stable how can we make it stable? All Answers to be in kN and meters • E²Ex 200 4= KN P3 12 KN P2 6.KN P1 AX 150 BI 150 100 L 200 c.c.at -O EME 16x400) + (Ay x600)=0