Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 30
eights the formulae for endthrust are for equal angles.V = w X sinejjSine {y-\-v)P = W X sine JSine {y-\-v)For unequal angles, the formula is^ the same as in No. 8. 10. LEVER PARADOX. Two levers or scale beams, one above the other, accurately b a 1- Oanced and pivo-ted at their endsto two T arms as… … THE LEVER AND ITS POWER. The weight of lever is not considered. 11. First order.
Mechanical movements
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