Taggart, William Scott · London : George Routledge & Sons, Ltd. · leaf 99
ment take place. The 3 tons at A will turn it anti-clockwise,and the x tons at B will turn it clockwise, so that the moTientof the 3 tons round F—the moment of x tons round F = o. .. 3 tons X 3 ft.—:r tons X 7 ft. = 0 3 tons X 3 h.=x tons x 7 ft.g = ixx= If tons weight at P. The whole of the weight… … n4t134 balance the lever if AF is 12 in. and BF is 6 in. long? AF isinclined to the horizontal at 45° and BF at 60°. First draw the lever to scale, as in Fig. 134, to the particularsgiven in the question. Both weights, W and P, will hangvertically. The distance they act from the fulcrum F will…
Textile machinery
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