Book,  Paragraph

 1   I,  5 |        rapidly; provided that the speed of the latter were the same
 2   I,  8 |         if movement were infinite speed would be infinite also;
 3   I,  8 |          be infinite also; and if speed then weight and lightness.
 4   I,  8 |        lightness. For as superior speed in downward movement implies
 5   I,  8 | necessitates infinite increase of speed.~Further, it is not the
 6   I,  8 |         its own place. Again, the speed of the movement would not
 7   I,  8 |     movement always diminishes in speed as the source of constraint
 8   I,  11|        smaller body, but superior speed is that of the greater body.~
 9  II,  6 |          be acceleration, maximum speed, and retardation, since
10  II,  6 |           increasing additions of speed and for an infinite time.
11  II,  8 |        circles move with the same speed, i.e. that the ace of every
12  II,  9 |           inferior in size and in speed of movement has that effect.
13  II,  10|          regards the varieties of speed which they exhibit, on the
14  II,  13|       moving about it at a higher speed, prevents movement of the
15  IV,  1 |      exceeded by the other in the speed of its natural downward