Question

Med-Ativity1 For each of the Strectres Shown be loc drav the hear oeat dingran 8Kips A io ft 2) 20 KMM (remen ber S-ntrop do) 2-Tdrep ep 4m 3) in Conetn 4 ) (renen ber franes) SA 5) pin connecten (remen ber

solve correctly..

Answer 1

8 KN First calt e Yeadhens at nt AKB 5ft C A R RA+RB8 EN RA HKN RBeHKN Taking emomet at pnt A RBx 8X 5 RRxb4 RBHKN HKN Ve RA8-44KN ve SFD slaar fore at B SFB4N 4KN SF at A Sf ニ4KN SFc-4+84KN S.Fat c ve A mcment endig BMA =BM =0 2 BM at c= BMC E20 KN-SA cakukle Recalons at bath ends 20 KNm RATRR =O As tRB Takng te poments t pnt a' Sunclocke momdtSun pf Antt coie o93e RISS k H RSKTN RBY8 20 0 R8= RB2SKN Ra=2.SKN ve SFD shear forcet pnt B Sfe-25 kN hear fora at t A SFA =+2SEA Bendtg noment 20 Nm Ave BmA BM o B mD B.Mc 20ENM

Goo GooN A flost Shear foyce at psnt +Ve AVB GoN SF P Bendsng monest at PAnt B o B.mat A BnA 60X10 Ve Bnp BnA 6co NL S00KN Pin lonnection 20ok N 2. lom nd t adknat foput B 200FN C RATRB Leeksng oant RA Rexo 20ex5 $7 R 2 M LekN Shear force at 2ド A = 20otN 4ve S.Fat BRe o A ardere at D SFo=200N SPD Ben dng moment B.M at Bme BmcBMg-o 200x 5 looo KN-m foookNm ve A B mp