Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 25
28 THE MECHANICAL POWERS. … 4. For unequal angles the forcesvary as the sines of the angles from thevertical, respectively. Solution: P = W X sine^ Sine {y-\-v) P = W X sine v Sine (}>-{-7/) 5. In a combination of forcesthe resolution involves the sines ofthe varying angles. T = w X siney P= W X sine vSmQ(y-{-vy…
Mechanical movements
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