A Course of Experimental Philosophy, Volume 1

againſt alfo alſo Angle Annotat Aphelion Axis Bafe Ball becauſe Body Brafs Cafe Caufe cauſe Center of Gravity Center of Motion centrifugal Force centripetal Force Circle Comets common Center confequently confider'd COROLLARY Cycloid Cylinder defcend defcrib'd defcribe Diameter Diſtance draw Earth equal Experiments faid fall fame feveral fhall fhew fhewn fhould fince firft firſt fix'd fmall fome Force Friction ftill ftrong fuch fuppofe fupported Glafs greater Horfes horizontal Inches increaſe inſtead Iron laft Leaver Lect lefs likewife Line of Direction Machine meaſure mechanical Organs Moon moſt move Mufcles muft muſt Number obferve oblique Orbit Ounces Parallelogram Pendulum Perihelion perpendicular Plate Pofition Point Pound Weight Pounds Power Preffure Proportion Pulley raiſe reafon Refiftance refpect reft reprefented rife Rope round Screw ſmall Space String thefe theſe thofe thoſe thro uſe Velocity Weight Wheel whilft whofe