Text-book of general physics, for the use of colleges and scientific schools (1899)
Hastings, Charles Sheldon · Boston: Ginn & company · leaf 32
o of them, then add-ing a third to this sum, andso on, as in Fig. 13. It iseasy to show by trial thatthe final sum is independentof the order in which the Fig. 13. vectors are taken; whence, as appears from Fig. 13, if the beginning of the secondvector be applied to the end of the first, the…
Physics
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