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 174
of this Figure ; H, G„ behind, Thefe Boards are moveable in Grooves ^^ ab; F is re- prefented in fuch a Pofition, that if they were all thus, the Box is opend laterally, as much as it can be.^^^6. The Board G is reprefented di-awn out of its Place ; if H flioud be drawn out in the fame Manner,… … Chap. 4. of Natural Philofophf. 123 BOXES, Terminated by Glafs Planes: The Box ML I has a wooden Bottom ; the End I is alfo clos*d 2758.by a wooden Plate ; the other three Sides are of Glafs j but the P1.87.F.3.Pillars L and M are of Wood. The Glafs Plates are plane andfinooth, and like thofe of…
Physics · Natural Sciences
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