Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 354
th 0 1. In (b) therefore Px is the first side of the equilibrium polygon. The next side S2 corresponds with S2 in (a). Thus we obtain the polygon a b e d e9 the last side of which S7 is the resultant itself. That is, S2 is the resultant of Pi and P2, S3 of P13, S4 of P!4 and so on.. Every line in…
Engineering
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