 | Thomas Humphry Ward - 1887 - 642 pàgines
...that the old generalisations were either incomplete or totally erroneous ; that a body, once set in motion, will continue to move in a straight line for...in the direction in which that ' force ' is exerted ; and that, when a body in motion acts as a cause of motion on another, the latter gains as much as... | |
 | Thomas Henry Huxley - 1889 - 160 pàgines
...that the old generalisations were either incomplete or totally erroneous ; that a body, once set in motion, will continue to move in a straight line for...in the direction in which that 'force' is exerted ; and that, when a body in motion acts as a cause of motion on another, the latter gains as much as... | |
 | Andrew Jamieson - 1897 - 416 pàgines
...state by external force acting on it. LAW II. (Law of Force and Motion). — Rate of change of momentum is proportional to the force which causes it, and takes place in the direction of the force. LAW III. (Law of Stress). — When two bodies mutually act upon each other, the momenta... | |
 | Andrew Jamieson - 1903 - 748 pàgines
...state by external force acting on it. LAW II. (Law of Force and Motion). — Rate of change of momentum is proportional to the force which causes it, and takes place in the direction of the force. LAW III. (Law of Stress).— When two bodies mutually act upon each other, the momenta... | |
 | Institution of Engineers and Shipbuilders in Scotland - 1906 - 640 pàgines
...to the thrust in Ibs. ; since, by " Newton's second law of motion " — " Rate of change of momentum is proportional to the force which causes it and takes place in the direction of the force." And herc, the rate of change of momentum of the water was W(r3 - v^/gt, or Wa/g'. If... | |
 | 1913 - 488 pàgines
...straight line until acted upon by some force. 2. The rate of change of the quantity of motion (momentum) is proportional to the force which causes it, and takes place in the direction of the straight line in which the force acts. If a body be acted upon by several forces, it will obey... | |
 | H. Barber - 1917 - 242 pàgines
...straight line until acted upon by some force. 2. The rate of change of the quantity of motion (momentum) is proportional to the force which causes it, and takes place in the direction of the straight line in which the force acts. If a body be acted upon by several. forces, it will obey... | |
 | H. Barber - 1917 - 240 pàgines
...straight line until acted upon by .some force. 2. The rate of change of the quantity of motion (momentum) is proportional to the force which causes it, and takes place in the direction of the straight line in which the force acts. If a body be acted upon by several.forces, it will obey... | |
 | Arthur Primrose Young - 1920 - 382 pàgines
...and direction of a force. This great fundamental law reads as follows — Rate of change of momentum is proportional to the force which causes it, and takes place in the direction of the force. The measure of a force is therefore the momentum created or destroyed by it in unit time.... | |
 | H. Barber - 1918 - 260 pàgines
...straight line until acted upon by some force. 2. The rate of change of the quantity of motion (momentum) is proportional to the force which causes it, and takes place in the direction of the straight line in which the force acts. If a body be acted upon by several forces, it will obey... | |
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The rate of change of the quantity of motion (momentum) is proportional to the force which causes it, and takes place in the direction of the straight line in which the force acts. 