 | University of Cambridge - 1850 - 648 σελίδες
...length. Definition of Velocity. Prop. 15. Assuming that the arcs which subtend equal angles at the cntres of two circles are as the radii of the circles, to shew that if P and W tlaace each other on the wheel and axle, and the whole be put in motion, F : B~ :: H"s velocity : P's... | |
 | University of Cambridge - 1853 - 650 σελίδες
...length. Definition of Velocity. Prop. 15. Assuming that the arcs which subtend equal angles at the sntres of two circles are as the radii of the circles, to shew that if P and W dance each other on the wheel and axle, and the whole be put in motion, : W :: N"s velocity : P's velocity.... | |
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The weight (W) being on an inclined plane and the force (P) acting parallel to the plane, there is an equilibrium when P : W :: the height of the plane : its length. Definition of Velocity. Prop. 15. Assuming that the arcs which subtend equal angles at... 
