 | William Marrat - Mechanics - 1810 - 512 pages
...that account ever proportional to the quantity of matter in the body. AXIOMS. 17. Every body continues in its state of rest, or uniform motion in a right line, until a change is effected by some external cause. 18. Any change effected in the quiescence or motion... | |
 | Charles Hutton - Astronomy - 1815 - 686 pages
...the following axioms or laws of motion. 1st LAW. Every body perseveres in its state of rest, or of uniform motion in a right line, unless it be compelled to change that state by forces impressed on it. — Thus, " Projectiles persevere in their motions, so far as they are not... | |
 | Thomas Keith - Astronomy - 1819 - 380 pages
...motion, is rueasm.ed by the space uniformly described in a given tiiue. GENERAL LAWS OF MOTION. LAW I.—" Every body perseveres in its state of rest, " or uniform motion in a right line, unless it is " compelled to change that state by forces impressed " thereon."—Newton's Princip. Book I. Thus,... | |
 | Thomas Keith - 1821 - 408 pages
...if constantly and equally, it is called an uniform accelerative force. GENERAL LAWS OF MOTION. LAW I. " Every body perseveres in its state of rest, or uni"form motion in a straight line, unless it is compelled to " change that state by forces impressed thereon.' — Newton's... | |
 | James Mitchell - Mathematics - 1823 - 666 pages
...latter, centrifugal. The doctrine of central forces depends on the first Newtonian Jaw of motion ; viz. " Every body perseveres in its state of rest, or uniform motion in a right line, until a change is effected in it by the agency of some external force." M. de Moivre, in his "Miscel.... | |
 | Sir Richard Phillips - Physics - 1832 - 286 pages
...upon it. 30. The general laws of motion are, 1. Every body will continue in its state of rest, or of uniform motion in a right line, unless it be compelled to change that state by some external force. II. The change of motion is always in proportion to the moving force impressed, and is always made... | |
 | Industrial arts - 1836 - 498 pages
...by Sir Isaac Newton, is in the following words: — " Every body perseveres in a state of rest or of uniform motion in a right line, unless it be compelled to change that state by forces impressed thereon." This is fully corroborated by more recent writers. Dr. Young has the following... | |
 | Encyclopaedia - 1845 - 902 pages
...treatise of Mechanics. They are these : 1. Every body continues in its state, whether it be of rest, or of uniform motion in a right line ; unless it be compelled to change that state by extraneous forces. 2. The alteration of motion is always proportional to the motive force impressed,... | |
 | William Pinnock - 1847 - 134 pages
...on which he has supported the whole system of his philosophy, are the three following : 14. First, Every body perseveres in its state of rest or uniform motion in a right line, until a change is effected by the agency of some external force. 15. Second, Any change effected in... | |
 | Thomas Keith - 1848 - 486 pages
...general laws with regard to the motion of bodies have been deduced : — GENERAL LAWS OP MOTION. LAW I. — " Every body perseveres in its state of rest, or uniform motion in a straight line, unless it is compelled to change that state by forces impressed thereon." — Newton's... | |
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Every body continues in its state of rest, or uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it. 
