 | John Clarke - 1730 - عدد الصفحات: 382
...of a Cannon on the Top of a Mountain with a given Velocity, and in an horizontal Direction, and goes in a curve Line to the Diftance of two Miles before it falls to the Ground : The fame Bullet with twice the Velocity would go twice as far, and, with ten times the Velocity would go ten... | |
 | Robert Spearman - 1755 - عدد الصفحات: 466
...gun-powder, with a given velocity, in an horizontal line, from the top of any mountain, would proceed in a curve line, to the diftance of two miles before it fell to the earth; then, with a double velocity, it would go twice as far; and with a tenfold velocity,... | |
 | Rev. John Allen - 1822 - عدد الصفحات: 516
...projected, by so much the less it will deviate from a rectilineal course, and the farther it will go. If a leaden ball, projected from the top of a mountain,...by the force of gun-powder, with a given velocity, in a horizontal direction, be carried to the distance of two miles before it falls to the ground ;... | |
 | Bartholomew Prescot - 1822 - عدد الصفحات: 292
...adjust ratios on false principles." * Newton's account of this imaginary experiment is as follows: "If a leaden ball, projected from the top of a mountain by the force of gtmpowder with a given velocity. and in a direction parallel to the horizon, is carried in a curve... | |
 | 1830 - عدد الصفحات: 886
...That velocity will counteract gravity, sir Isaac Newton avers in his Principia, Definition five. " If a leaden ball, projected from the top of a mountain by the force of gunpowder with a given velocity, is carried in a curve line to the distance of two miles before it falls to the ground, the same, if... | |
 | Julian B. Barbour - 1988 - عدد الصفحات: 784
...it is projected, the less will it deviate from a rectilinear course, and the farther it will go. If a leaden ball, projected from the top of a mountain...direction parallel to the horizon, is carried in a curved line to the distance of two miles before it falls to the ground; the same, if the resistance... | |
 | Georg Wilhelm Friedrich Hegel - 2002 - عدد الصفحات: 400
...revolved with greater velocity, and as soon as it is let go, flies away.' 250,1 Newton loc. cit., 'If a leaden ball, projected from the top of a mountain...direction parallel to the horizon, is carried in a curved line to the distance of two miles before it Ms to the ground; the same, if the resistance of... | |
 | 2005 - عدد الصفحات: 264
...less will it deviate from a rectilinear course, and the farther it will go. If a leaden (fpffrJlKl) ball, projected from the top of a mountain by the...direction parallel to the horizon, is carried in a curved line to the distance of two miles before it falls to the ground; the same if the resistance... | |
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... line to the distance of two miles before it falls to the ground; the same, if the resistance of the air were taken away, with a double or decuple velocity, would fly twice or ten times as far. 