Mechanical Philosophy, Horology, and Astronomy

acting action amount applied arch ascertained attraction axis axle balance balance-spring ball beam body carbonic acid carried cause centre of gravity centrifugal force chronometer circle clock comet consequently construction continually curve cycloid degree descend diameter diminished direction distance earth ecliptic effect elasticity elbow-joint ellipse equal exactly fall feet fixed friction fulcrum greater Hence impact impulse inch inclined plane increased Jupiter length less lever liquid manner MARINE CHRONOMETERS mass mechanical advantage mercury mode moon motion move movement nearly observation orbit oscillation pallet particles pass pendulum perpendicular pinion portion position pressure principle produced proportion pulley ratchet-wheel regard resistance rest revolution revolve rotation round screw seen shown side solid space stars steel strike string suppose surface suspended teeth tendency tion tooth train turn velocity vibrations vols voussoirs weight wheel whilst whole wire