The bell-crank mechanism is in equilibrium for an applied load of F₁ = 17 kN applied at A. Assume a = 330mm, b = 150mm, c= 75mm, and 0 = 40°. Pin B is in a double-shear connection and has a diameter of 23 mm. The bell crank has a thickness of 24 mm. Determine (a) the shear stress in pin B. (b) the bearing stress in the bell crank at B. Bell crank F₂ Support bracket Ө F₁ a

The bell-crank mechanism is in equilibrium for an applied load of F₁ = 17 kN applied at A. Assume a = 330mm, b = 150mm, c= 75mm, and 0 = 40°. Pin B is in a double-shear connection and has a diameter of 23 mm. The bell crank has a thickness of 24 mm. Determine (a) the shear stress in pin B. (b) the bearing stress in the bell crank at B. Bell crank F₂ Support bracket Ө F₁ a

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Urgent. P = 18 kN
A machinery uses a helical tension spring with wire diameter of 3 mm and coil outside diameter of 35 mm. The spring has 9 total coils. The design shear stress is 500 MPa and the modulus of rigidity is 82 GPa. Determine the force that causes the body of the spring to its shear stress in N. Consider ground ends.
As depicted, a column is contained by a rigid material on its x-axis and has initial dimensions of x=150 mm, y=150 mm, and z=1000 mm. Be aware that the column can change in length and width along the y and z axes. What are the column's final dimensions when a load of Pz = 150 kN is applied? Determine the bearing stress that occurred between the column and the rigid material. Use G = 35 GPa and v= 0.33. Rigid material Front view Top view
Include the FBD of the Problem
مقاومه HW2
The bell-crank mechanism is in equilibrium for an applied load of P = 47 kN. Assume that a = 300 mm, b = 225 mm, and 0 = 57°. The pin at B has a diameter of d = 14 mm, and the bell crank has a thickness of t = 8 mm. Calculate the bearing stress in the bell crank at pin B. (1) P Answer: Bell crank A O= i 34.21 a с MPa B Support bracket b F₁ IF B
Two solid cylindrical rods (1) and (2) are joined together at flange B and loaded as shown. If F₁ = 13 kips, F₂ = 34 kips, and the normal stress in each rod must be limited to 22 ksi, determine the minimum diameter d₁ required for rod (1). A (2) d₁ F₂ B C O 1.087 in. O 0.823 in. O 0.541 in. O 0.867 in. O 1.003 in. d₂
The stresses shown on the right below act at a point on the surface of a cantilever beam, as shown on the left. Determine the normal and shear stresses at this point on the inclined plane A-B, by drawing a suitable free-body diagram and applying the equations of force equilibrium. A √70° B 5 ksi -20 ksi
Three metal rods are firmly attached to the walls and the middle rigid plate. Rod AB is made from stainless steel and rods CD and EF are made from 2014-T6 aluminum. If a balanced load is applied to the rigid plate, determine what the stresses are in the rods. Follow the sign convention that tensile stress is positive and compressive stress is negative. The parameter values are listed in the table above the figure. A parameter value units 470 mm 400 mm 40 mm 30 mm 30 KN cc 080 BY NO SA 2021 Cathy Zupke L₁ L2 d₁ d₂ P 4₁ B C E The stress in AB σAB= The stress in CD and EF: OCD = EF= d₂ L₂ MPa D F MPa
Compute for (a) the force exerted on the bolt and rivets at joints A, B, and C and (b) the normal stress in member AD, if a force P of magnitude 300 N is applied to the handles of the bolt cutter shown in figure below, from which it has a uniform cross-sectional area of 2x10-4 m22x10-4 m². 300 N 24 mm D 12 mm B E 96 mm 24 mm 24 mm 460 mm- 300 N
The rectangular bar is connected to the support bracket with a 25-mm-diameter pin. The bar width is w = 65 mm and the bar thickness is 10 mm. Each side of the bracket has the same dimensions as the bar. The average shear stress in the pin cannot exceed 115 MPa, the bearing stress in the bar cannot exceed 120 MPa, and the bearing stress in the bracket cannot exceed 140 MPa. Determine the maximum value of Pmax that can be supported by the structure. Answer: Pmax i kN
Three metal rods are firmly attached to the walls and the middle rigid plate. Rod AB is made from stainless steel and rods CD and EF are made from 2014-T6 aluminum. If a balanced load is applied to the rigid plate, determine what the stresses are in the rods. Follow the sign convention that tensile stress is positive and compressive stress is negative. The parameter values are listed in the table above the figure. parameter value units L. 450 mm L2 300 mm d₁ 40 mm d2 30 mm P 40 KN L1 d₁ P B CC 030 BY NO SA 2021 Cathy Zupke P L2 D U MPa MPa The stress in AB σAB= The stress in CD and EF: σCD = σEF= E F