A Course of Experimental Philosophy, Volume 1

againſt alſo Angle Annotat appears applied Attraction Axis Balance Ball becauſe Body carried Caſe Cauſe Center of Gravity Circle comes common conſequently conſider continually Cylinder deſcend deſcribe Diameter Direction Diſtance draw drawn Earth Engine equal Example Experiments fall fame Feet Figure firſt fix'd Foot Force four Friction give goes greater half Hand horizontal Horſes Inches increaſe Iron laſt Leaver Lect Length leſs Line Line of Direction Machine manner Matter means Moon Motion move muſt Number obſerve perpendicular Piece Place Plane Plate Point Poſition Pounds Power Proportion Pulley Quantity raiſe Reaſon repreſented Reſiſtance riſe Rope round ſaid ſame Second ſeveral ſhall ſhew ſhould Side ſmall ſome Space String ſuch ſuppoſe Surface theſe thoſe thro turn uſe Velocity Water Weight Wheel whole whoſe Wood