Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 51
of two vanes, ww, fixed to a horizontalaxis, xx\ to which is also attached a bobbin s. Therotation of the vanes is effected by means of the fallingof a weight attached to the string coiled round thebobbin. The vanes can be adjusted either at rightangles or parallel to the axis. In the rormer… … 34 On Matter, Force, and Motion. [48- The resistance increases with the velocity of the moving body, and formoderate velocities is proportional to the square ; for, supposing the velo-cities of a body made twice as great, it must displace twice as much matter,and must also impart to the displaced…
Physics
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