 | John R. Fanchi - 2004 - عدد الصفحات: 517
...basis of his "force equals mass times acceleration" concept: Ql-3. Law II: The change of motion is proportional to the motive force impressed; and is...of the right line in which that force is impressed. [Wolff, 1965, pg. 166] today called momentum. Law II says the change in momentum of an object during... | |
 | Jed Z. Buchwald, I. Bernard Cohen - 2001 - عدد الصفحات: 380
...the framework of the Varignon's algorithmic approach. LAW 2 IN THE PRINCIPIA "The change of motion is proportional to the motive force impressed; and is...the right line in which that force is impressed." 4 This law should not be confused with what is now called "Newton's law," which is expressed in terms... | |
 | Glyn Lloyd-Hughes - 2005 - عدد الصفحات: 412
...more free spaces, preserve their motions both progressive and circular for a much longer time. LAW II. The alteration of motion is ever proportional to the...of the right line in which that force is impressed. If any force generates a motion, a double force will generate double the motion, a triple force triple... | |
 | Eric Watkins - 2005 - عدد الصفحات: 466
...consistent interpretation of forces. For example, his second law of motion: "The change of motion is proportional to the motive force impressed; and is...the right line in which that force is impressed," nowadays better known as F=ma, need not give any direct empirical content to forces as long as forces... | |
 | Jan Faye, Paul Needham, Uwe Scheffler, Max Urchs - 2005 - عدد الصفحات: 312
...Aristotelian law. In Newton's own wording the new law became: "The change of motion [motus: ie momentum] is proportional to the motive force impressed: and is...the right line in which that force is impressed." (Newton, 1946) What is important here is the word 'motive force.' Brian Ellis has convincingly argued... | |
 | Gale E. Christianson - 2005 - عدد الصفحات: 160
...first law? This is where Newton's second law comes into play: "The change of motion [of a body] is proportional to the motive force impressed; and is made in the direction of the straight line in which that force is impressed." Stated in less rigorous terms, this law tells us that... | |
 | Jose Wudka - 2006 - عدد الصفحات: 307
...a right line, unless it is compelled to change that state by forces impressed thereon. Second Law: The alteration of motion is ever proportional to the...of the right line in which that force is impressed. Third Law: To every action there is always opposed an equal reaction; or the mutual actions of two... | |
 | Vern S. Poythress - 2006 - عدد الصفحات: 386
...motion in a right line, unless it is compelled to change that state by forces impressed thereon. 2. The alteration of motion is ever proportional to the...of the right line in which that force is impressed. 3. To every action there is always opposed an equal and opposite reaction: or the mutual actions of... | |
 | Peter Graneau, Neal Graneau - 2006 - عدد الصفحات: 290
...This ambiguity was reflected in his formulation of the 2nd law of motion. "The change of motion is proportional to the motive force impressed, and is...the right line in which that force is impressed." The impressed force is, of course, not the force of inertia, but rather is the action of an identifiable... | |
 | Gordon Fisher - 2006 - عدد الصفحات: 230
...direction. A right line is what we now call a straight line. Newton's Second Law. "The change of motion is proportional to the motive force impressed and is...the right line in which that force is impressed." The motion of a body is defined by Newton to be the product of a quantity called the mass of the body,... | |
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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. 
