Elements of Natural Philosophy, Volume 1

acceleration according acting action amount angle angular applied attraction axes axis body BOOK called Cambridge centre circle College component condition consider constant corresponding couple course curvature curve Demy 8vo denote density described determined direction displacement distance Edited effect elastic elements energy equal equations equilibrium expression figure fixed fluid force give given gravity Hence important inertia infinitely instant kinetic length less mass matter mean measured method motion moving natural normal Notes observation opposite parallel particle passing path period perpendicular plane portion position potential practical present Press pressure principle produce projection proportional quantity radius reference relative remain respectively rest resultant right angles rigid rotation round sides simple solid space square straight strain stress suppose surface turned uniform unit University velocity volume weight whole wire