ing a common axisterminating in pivots 0, C, aboutwhich the machine can turn;—thepivots resting in fixed sockets at0, C. A rope, to one end of whichthe weight W is attached, passesround the axle, and has its otherend fixed to the axle. Another ropepasses round the wheel, being at-tached at one end… … Conditions of eguilihrium of the wheel and axle. The efforts which P or TF make to turn the machineabout its axis will be the same in whatever plane they actperpendicular to the axis. Let fig. 2 represent a section of the machine perpendicularto its axis 0; M and N the points at which the strings…
Mechanics
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