The science of mechanics; a critical and historical account of its development (1902)
Mach, Ernst, 1838-1916, McCormick, Thomas Joseph, 1865- tr · Chicago, The Open court publishing company; · leaf 321
al forces, during any very smallperiod of time, will produce the areas OAG and OCH.But it follows from Varignons theorem that mOAG-\- mOCH= m OAE -\- m OCF-\-mOAB + mOCD = mOAE + mOCF; in other words, the sum of the products of the areas so de-scribed into the respective masses which compose a… … THE EXTENSION OF THE PRINCIPLES. 295 any point to the several masses, and project on anyplane the areas the radii describe, the sum of theproducts of these areas into the respective masses willbe independent of the action of internal forces. Thisis the law of the conservation of areas. If a single…
Mechanics
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