The bell-crank mechanism is in equilibrium for an applied load of P = 48 kN. Assume that a = 290 mm, b = 240 mm, and 8 = 52°. The pin at B has a diameter of d = 27 mm, and the bell crank has a thickness of t = 15 mm. Calculate the bearing stress in the bell crank at pin B.

The truss is supported by a pin at A and a roller at B. (Figure 1) Figure y 5 kN 2 m 4 m 45° 10 kN 2m- -4 m- B 1 of 1

For each part of the shaft, determine the torsion T and calculate the corresponding maximum torsional stress. The bearings are frictionless. B is the drive pulley. Shaft diameter is 2 inch.

The bell-crank mechanism is in equilibrium for an applied load of P = 24 kN.  Assume that a = 300 mm, b = 235 mm, and θ = 55°.  The pin at B has a diameter of d = 22 mm, and the bell crank has a thickness of t = 7 mm.  Calculate the bearing stress in the bell crank at pin B.

The rod is supported by smooth journal bearings at A, B, and C and is subjected to the two forces F = 340 N and F2 = 540 N . (Figure 1) Figure < 1 of 1 B. 0.6 m 0.6 m 0.6 m 0.4 m

plz help before -ront The shaft is supported at its ends by two bearings A and B and is subjected to the forces applied to the pulleys fixed to the shaft. (Figure 1) The T₁ 410-N forces act in the - direction and the 200-N and 80-N forces act in the +y direction. The journal bearings at A and B exert only y and components of force on the shaft. Figure lashel but sol is 300 mm A 200 mm 2 150 mm 150 mm ✓ 200 mm 400 mm B. 200 N 200 N 80 N 80 N 1 of 1 ▾ Part B Determine the resultant shear force in the y direction on the cross section at C Express your answer to three significant figures and include appropriate units. (Vc)y=245.714 Submit Part C Submit * Incorrect; Try Again; 3 attempts remaining Check your signs. (Vc),= 175 ▾ Part D Determine the resultant shear force in the direction on the cross section at C. Express your answer to three significant figures and include appropriate unite. T= 10 ▾ Part E Previous Answere (Mc) Submit M ^ Part Fi * Incorrect; Try Again; 5 attempts remaining…

Use FBD to solve

The piston rod of diameter 20 mm and length 700 mm in a hydraulic cylinder is subjected to a compressive force of 10 kN due to the internal pressure. The end conditions for the rod may be assumed as guided at the piston end and hinged at the other end. The Young's modulus is 200 GPa. The factor of safety for the piston rod is

Problem

Problem Statement Based on Problem 5-40 from the textbook. Determine the stiffness k of each spring so that the applied force F cause the bar to tip0 = 15 degrees when the force is applied. Originally the bar is horizontal and the springs are unstretched. Neglect the weight of the bar. C F a www B b F=15N a=1.0 m b=1.8m