Andrews, Ernest John, 1863-, Howland, Howard Newell, 1865- joint author · New York, London, The Macmillan company · leaf 98
y bedetermined that in all cases when a lever is in equilib-rium, the weight mul-tiplied by the lengthof the weight armequals the force mul-tiplied by the forcearm, or P x FF =W X WF. A study of Fig. 26, or better, experimentwith the apparatus described, will readily show that ifFF is greater than… … Fig. 28. 84 MECHANICS OF SOLIDS [§§ 145-147
Physics
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