Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 29
28 THE MECHANICAL POWERS. … 4. For unequal angles the forcesvary as the sines of the angles from thevertical, respectively. Solution : P = W X sine y Sine (^y-\-v) P = W X sine v Sine {^y-^i^ 5. In a combination of forcesthe resolution involves the sines ofthe varying angles. P = «; X sinejj/ P= W X sinez/Sine(j/+z^)…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
