Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 98
as before. Exercise 107. In a wheeland axle the diameter of thewheel is 10 feet and the radiusof the axle is 18 inches. Aforce of 100 pounds is appliedto the rope coiled about the axle. Find the available forceat the end of the rope coiled about the wheel if this ropeleaves on a horizontal tangent.… … F Fig. 78 8o ANALYTICAL STATICS being 6 inches long. Find (a) the greatest and (b) the leastvertical force that must be exerted to slowly lift a weight of252 pounds attached to the rope coiled around the wheel. Ifthe wheel and axle weighs 150 pounds, what is the pressureon the bearings ? Exercise…
Mechanics
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