Question

Fundamental Problem 5.9 The rod is supported by smooth journal bearings at A, B, and C and is subjected to the two forces F1 = 350 N and F2 = 680 N. (Figure 1) Determine the cand y components of reaction at C using scalar notation. Express your answers using three significant figures separated by a comma. vec o ? IVO ALV I C.,C= | IN Figure < 1 of 1 > Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B 0.6 m AFD Determine the x and 2 components of reaction at B using scalar notation. Express your answers using three significant figures separated by a comma. 0.6 m 0.6 m 0.4 m IVO AQ u vec O O ? Bc. B:= Pearson

Answer 1

Solution :- F, = 350 N ¢ Fx = 680 N. To find : Coc. cy and Ba, Bz Az BZ :: Ef g = 0 ko.6 on * As * 0.69 fason F = 680N 0.4410 AB+ Bx + Cat = 0 [ Fy = 0 ; 350+ Cy :cy = - 350 M EFZ = o ; Az+Bz + 680 = 0

[Mc = 0; Bzx0.6 + Cy x0.4 + 680 x1-2 = 0 B2 = -1126-67 N :: foom above Az = +1126.67 € – 680 Az = 446.67 N. E My = 0 ; 680x0.6 -0.4 Cac = 0 16 = 1020 N) EM2 = o ; Bec x0.6 + Cy x0.6 - Ca X1.2 = 0 Bxx0.6 + Py(-3500X06-1020x1.2 = 0 Bcc = 1690 N