Mathematical elements of natural philosophy, confirm'd by experiments : or, An introduction to Sir Isaac Newton's philosophy (1747)
Gravesande, Willem Jacob 's, 1688-1742, Desaguliers, J. T. (John Theophilus), 1683-1744, tr, Adams, John, 1735-1826, former owner. BRL, John Adams Library (Boston Public Library) BRL · London : Printed for W. Innys, T. Longman and T. Shewell, C. Hitch ..., and M. Senex ... · leaf 138
on Center of Gravity Plate VI. J* C ; let US Conceive an horizontal Plane to go thro this, which fhall beFig. 8. the Plane of the Figure. Let the Centers of Gravity of the Bodies themftives be A, B, D, E, F ; if thofe Centers dont happen to be in the above-mentioned horizontal Plane, they muft be… … ^. i Chap. 10. of Natural Philofophy. 43 Let the Plane be fuftained by the Line G H; you will, have the Anions 217,of the Weights for moving the Plane about the Line G H *, by mtdtiplying * i 89.each Weight by its Dijiance frotn the Line GH *, and the Sum of the Fro-dufts gives the whole A6tion,…
Physics · Natural Sciences
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