 | James Gregory - 1819 - 454 pages
...second Law of Motion, says, that the alteration of motion is ever proportioned to the motive force, and is made in the direction of the right line, in which that force is impressed. The truth, however, of my proposition you dispute, and tell me, that a body moving in a curve is a... | |
 | William Nicholson - 1821 - 356 pages
...motion, or change of motion, is always proportional to the moving force by which it is produced, and in the direction of the right line in which that force is impressed. If a certain force produce * certain motion, a double force will produce double the motion, a triple... | |
 | William Nicholson - 1821 - 358 pages
...motion, or change of motion, is always proportional to the moving force by which it is produced, and in the direction of the right line in which that force is impressed. If a certain force produce a certain motion, a double force will produce double the motion, a triple... | |
 | William Jillard Hort - 1822 - 308 pages
...The change of motion is always VOL. i. x proportionate to the moving force impressed, and is always made in the direction of the right line in which that force is impressed. Third. Action and reaction are always equal and contrary to each other. Or, the mutual actions of two... | |
 | Library - 1827 - 712 pages
...by some force impressed upon it, to change its state. 2. The change of motion is proportional to the force impressed, and is made in the direction of the right line in which that force is impressed. 3. To every action an equal reaction is always opposed ; or the mutual actions of two bodies upon each... | |
 | Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford - 1831 - 628 pages
...enable it to overcome a resistance of 500 pounds once in every ten seconds. Such a wheel is called a Jty wheel, (qv) II. "The alteration of motion is ever...increase or diminish itself, nor turn to the right orleft, withoutcause. In consequence of this, two or more forces acting at once on a body in different... | |
 | Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford, Henry Vethake - 1831 - 630 pages
...overcome a resistance of 500 pounds once in every ten seconds, ßuch a wheel is called a fly wheel, (qy) II. "The alteration of motion is ever proportioned...impressed." This is only a statement, that a double force gencrates a double motion ; that motion cannot increase or diminish itself, nor turn to the right or... | |
 | Sir Daniel Keyte Sandford - 1841 - 490 pages
...enable it to overcome a resistance of 500 pounds once in every ten seconds. Such a wheel is called ußy wheel, (qv) II. " The alteration of motion is ever...or diminish itself, nor turn to the right or left, without cause. In consequence of this, two or more forces acting at once on a body in different directions,... | |
 | 1850 - 772 pages
...change that state by forces impressed upon it. 2d law. The alteration of motion is always proportional to the motive force impressed, and is made in the...of the right line in which that force is impressed. 3d law. To every action there is and impediments) is either at rest, or moves uniformly in a right... | |
 | 1850 - 766 pages
...2d law. The alteration of motion , ; is always proportional to the motive force impressed, and i.« made in the direction of the right line in which that force is impressed. ,1 3d law. To every action there is always opposed an equal re-action ; or the mutual actions of two... | |
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The change of motion is proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed. 
