Question 1 Pulleys A and B with the dimension of 66 mm in diameter are connected to solid shafts AB and BC, respectively as shown in Figure 1. The red arrow printed on pulleys A and B are the direction of rotation of the torque. If the force applied to pulley A is 5 kN and to pulley B is 5 kN, Compute: A 30 mm B a) The maximum shearing stress in the shafts AB and BC. 46 mm b) The angle of twist for at end A with the

A solid steel shaft of circular cross-section has diameter 50 mm, length 1,028 mm and shear modulus 79.3 GPa. If the allowable shear stress is 36 MPa and the allowable angle of twist is 1.9°, determine the maximum permissible torque. Give your answer in Nm to 1 decimal place.

B).shear stress caused by T C).APply miaximum-Distortion-energy Theory and calculate Mises equivalent stress. Enter your answer in MPa to 2 decimal places. D). determine factor of safety n (upto 2 decimal places)

Need help with all 4 questions please include all units and steps. Thanks

One shaft is in torsion as shown below. If the magnitude of shear stress at point A is 345.6 MPa, calculate the magnitude of the shear stress at point B on the same cross-section as point A: MPa. Calculate your answer to 1 decimal place. 40 mm 30 mm T

A steel shaft 2542 mm long must transmit a torque of 34 KN-m. The total angle of twist and the maximum shearing stress must not exceed 3 degree and 110 MPa respectively. Find the diameter of the shaft that meets there conditions. Check based on strength and rigidity. Use G = 78268 MPa. Use two (2) decimal places.

For the hoist shown below, when the weight W is 7000, lb, the tension in AB is 13,000 lb. Determine the shear stress in the 1 inch diameter pin at A which is in double shear: ____ lb/in2. Calculate your answer to 1 decimal place.

please help

Question 8 A metal cutter is used to chop metal sheets. The length of the metal sheets is 10000mm the width of the metal sheet is 40mm and the thickness of it is 4mm. If the shear force of the metal cutter is 8kN. Calculate the shear stress of the material.