Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 28
qual weights the formulae for endthrust are for equal angles. T =z w X sine7Sine {y-\-v)P = W X sine_ySine (j-\-z)For unequal angles, the formula isthe same as in No. 8. 10. LEVER PARADOX.Two levers or scale beams, oneabove the other,accurately b a 1-anced and pivo-ted at their endsto two T arms as… … THE LEVER AND ITS POWER. The weight of lever is not considered. II. First order.
Mechanical movements
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