Question

The machine part ABC is supported by a frictionless hinge at B and a 20° wedge at C. Knowing that the static coefficient of friction at both surfaces of the wedge is 0.3. Determine: (a) the force P required to move the wedge. (b) The components of the corresponding reaction at B (c). Draw the normal, shear and moment diagrams [40 pts 5. 1800N A 350mm 10000 N/m 400mm 600mm

Answer 1

Solutionン 39 1 Ve 2. Ve 1133.33 N. (↓) va-_ 13333 Fooce is given as(P)-u N

eco H 35 35 1133 3) 1135 33 Bendirg mement dogoam from pont A Tm portion B M= 630 N. Cconst

Bendirg moment agzm 630 N-m 63on-D