Question

PartA Cansider the truns showe in ine 1) Suppose that F115 kN Deemine the force in menber Iof e tuss and state the nenbe is in tenslon or compression Expeess your answto three signiticast figaes and inclede the approplate units Enter cagative vale in the case of compession and positive value is the case of wasion Fa350kN ess Ae Cemect Part B Deemine the orce in menber FI of the s and state he monber is in tension or compression Expss your ansto thee sigcast iges and nclede the appropiate units Ente gtive vale in the case of compession and positive vale is the case of tason kN 28.8 Sutest hesA raetA Figure 1of1 xineret Try Again aempts remaining Part C Demine the force in menber EPette uss and e i e member in tern or compression Expss your answto the sigicast figas and nclude the appropriate units Estt gative vae is the case of compession and positive vale is the case of wasion 1--2- -2--2-t- 4N N Fr 20 kN

Answer 1

taking moma abot A Rn12 01メ9 +8XJ·|+bXS+てメb KN 2 FF in - 6x2 Fa SinRA at point A 2 K 2 2 5X 二20 KN Balame tonizontal fene wt Poinh F FFG= 20 7. 21X FeE 2 0 Na 9 31-j ali voicat Balame 6- Fs Sin Qこ An FAL 24. oa KN Cs Scanned with CamScanner