Question

Four external forces are applied on the illustrated L-shaped bar onto which a disk B is welded; VIA ?by copyr ission to uplo arification, prots е реле uire a) Find the equivalent force-couple system at A. b) Draw the obtained equivalent force-couple system at A. c) Find the reactions at 0. harga cla RIGH 275 N 1600 N -1.5 m 0.5 m -1.8 m o -300 N А - PAR 1.25 m B COPYRIGHTED 0.6 m AL UNIVERSI go 650 N 21

Answer 1

275N 1600 N 15m 20.5m 300 N A 1-25m. 0.6m 650N. Orbe F. B.D 0.3mmy 1600N MAT [(960x1.23-195] w-mm. = 15150-m. 650N : 300N.mx 300N 1-8m Me=195N-m MB = Me 650N (1660-650)- 950N. B MiB = (650X0-3) - 195N-mm. 650N 275N. 6. Equivalent force couple 950N MO A millbe. >300N. A 360N, 1515 N-m 1.5m asm. Fx = 300N (4) fx = 950N () 1575 N-nm 1275 N. M MA= (cow) b MA= 1515 N-mm; Mo = (275x1-5)+(950X2)-1515 Mon 797-5 N-m (C-w). 6 3oon. Reaction ato. 950N: 250 950N 1.5m Exo Osm 16 A 300N. - 300N. fyo = 1285N. Mo - 797.5 N-m (ców). isign.s [beam with equivalet force couple at A]