A motor supplies 175 hp at 510 rpm to flange A of the shaft. Gear B transfers 60 hp of power to operating machinery in the factory, and the remaining power in the shaft is transferred by gear D. Shafts (1) and (2) are solid aluminum [G = 3400 ksi] shafts that have the same diameter and an allowable shear stress of 5.4 ksi. Shaft (3) is a solid steel [G = 9600 ksi] shaft with an allowable shear stress of 11.8 ksi. Assume that L1=2.3 ft, L2=1.2 ft, L3=2.9 ft. Determine:(a) the minimum permissible diameter d1 = d2 for aluminum shafts (1) and (2).(b) the minimum permissible diameter d3 for steel shaft (3).

The differences between  a compression wave and a transverse wave?

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.