Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 88
and therefore F ^ difference of circumferences of A and B THE INCLINED PLANE 77 PROBLEMS1. A mail weighing IGO pounds is drawn up out of a well by means of awindlass, the axle of which is 8 inches in diameter, and the crank 24inches long. Find the force required to be applied to the handle. … Fig. 94.—Windlass, with gearing, such as is usta uiUi a pile-driver. 2. Calculate the mechanical advantage of the windlass .shown in Fig.94. The length oi the crank is 16 inches, the small Avheel has 12 teethand the large one 120, and the diameter of the drum about which the ropeis wound is 6…
Physics
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