## Tracts on Mathematical and Philosophical Subjects: Comprising Among Numerous Important Articles, the Theory of Bridges, with Several Plans of Recent Improvement; Also the Results of Numerous Experiments on the Force of Gunpowder, with Applications to the Modern Practice of Artillery ... |

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2gfs altitude angle arch ascending avoirdupois axis ball ballistic pendulum Barometer body bore centre of gravity charge of powder chords computed consequently correct fluent corresponding curve cylinder degree denote density descending determine diam Diffs discharged Dist distance Ditto divided elevation eprouvette equal experiments fall feet feet feet per second feet velocity fired flight fluxion force formula give greatest velocity gun n gun pend struck hemisphere hence horizontal increase length less linches locity long gun mean medium motion nearly ounces of powder oz dr sec oz lb oz of powder oz oz oz Sec parabola pendulum penetration plane prob PROBLEM proportion quantity radius range ratio recoil resistance round SCHOLIUM shot side space specific gravity square surface terminal velocity theorem theref Thermometer tion Values of Veloc wads weight whole windage