 Newton's Three Laws of Motion," and are as follows: (1) All bodies continue in a state of rest, or of uniform motion in a straight line, unless acted upon by some external force that compels a change.  Railway Signaling - Page 111by School of Railway Signaling (Utica, N.Y.) - 1910Full view - About this book
 | Civil engineering - 1905 - 696 pages
...stated by Sir Isaac Newton. They are called "Newton's Three Laws of Motion," and are as follows: I. All bodies continue in a state of rest, or of uniform motion in a straight line, unless acted upon by some external force that compels a change. II. Every motion or change of motion is proportional... | |
 | Agriculture - 1905 - 854 pages
...stated by Sir Isaac Newton and are called "Newton's Three Laws of Motion," are as follows: "Law I. — All bodies continue in a state of rest, or of uniform motion in a straight line, unless acted on by some external force that compels a change. Law II. — A force acting on a body in motion... | |
 | De Volson Wood - Mechanics - 1903 - 404 pages
...bodies, that we cannot do better than present them in this place. 49. First Law. — Every lody continues in a state of rest or of uniform motion in a straight line, unless acted upon by a force which compels a. change. 50. Second Law. — Change of motion is in proportion... | |
 | Calvin Franklin Swingle - Engineering - 1910 - 202 pages
...raising of one pound, one foot high. 389. Define the first law of motion? Ans. All bodies continue either in a state of rest, or of uniform motion in a straight line, unless compelled by impressed forces to change that state. 390. What is work, mechanically considered? 4ns. Pressure... | |
 | Gerald Bertram Wadsworth - Advertising - 1911 - 370 pages
...activities in the present direction. Newton's first law of motion states that "every body continues in a state of rest or of uniform motion in a straight line unless it is acted upon by some external force." If a given mental activity can be considered as a body, the... | |
 | Victor Dean Hawkins - Physics - 1912 - 214 pages
...produce or change motion. Sir Isaac Newton stated the .relation between force and motion in three laws: 1. All bodies continue in a state of rest, or of uniform motion in a straight line, unless acted upon by some external force that compels a change. 2. Every change of motion is proportional... | |
 | Newton Henry Black - 1913 - 540 pages
...PRINCIPLES IN CHAPTER VIII Newton's laws and the fundamental proportion : — I. Every body continues in a state of rest or of uniform motion in a straight line, unless compelled by external forces to change that state. II. The acceleration of a given body is proportional to the... | |
 | Newton Henry Black, Harvey Nathaniel Davis - Physics - 1913 - 530 pages
...PRINCIPLES IN CHAPTER VIII Newton's laws and the fundamental proportion : — I. Every body continues in a state of rest or of uniform motion in a straight line, unless compelled by external forces to change that state. II. The acceleration of a given body is proportional to the... | |
 | John Prescott - Dynamics of a particle - 1913 - 556 pages
...given previously in this book, but we shall state them again here. LAW I. — Every body continues in a state of rest or of uniform motion in a straight line unless it is compelled by forces to change that state. LAW II. — Change of momentum is proportional to the... | |
 | Charlie Dunbar Broad - Light - 1914 - 412 pages
...from what we had at the beginning. The laws of motion as usually stated are (1) Every body persists in a state of rest or of uniform motion in a straight line unless acted upon by some external force. (2) The measure of the force acting upon a body at any moment in... | |
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