Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 22
Tulcritnl Cutter FIG. 5. — Levers of the third class. WHEEL AND AXLE The wheel and axle, Fig. 6, consists of alarge and small wheel fastened together orfastened to the same axle. // is in reality alever; for example, in Fig. 6, C is the fulcrum,P is the force, AC, the radius of the largewheel, is… … FIG. 6.and 8 PHYSICS OF THE HOUSEHOLD lever law to find the relation between the force and weightas we did in the case of the levers. Example. — If AC is 12 in. and CB is 6 in., a force P of 10 Ib.will support a weight Q of 20 Ib., because according to the leverlaw the wheel and axle balances when…
Physics · Home Economics
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