| Thomas Keith - 1821 - Страниц: 408
...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 Princip. Book I. * Thus, when a body A is positively at rest,... | |
| Thomas Keith - 1826 - Страниц: 360
...force. GENERAL LAWS OF MOTION. LAW I. "Every body perseveres in its state of rest, or uniform mo" tion in a straight line, unless it is compelled to change that "state by forces impressed thereon." — Newton's Princip. Book I.* Thus when a body A is positively at rest,... | |
| John M. Moffat - 1834 - Страниц: 530
...mechanical science. These laws are the following : i. " Every body must continue in its state of rest, or of uniform motion in a straight line, unless it is compelled to alter its state of rest or motion, by some force or forces impressed upon it." n. " Every change of... | |
| Walter Rogers Johnson - 1835 - Страниц: 530
...mechanical science. These laws are the following : i. "Every body must continue in its state of rest, or of uniform motion in a straight line, unless it is compelled to alter its state of rest or motion, by some force or forces impressed upon it." n. " Every change of... | |
| Walter Rogers Johnson - 1836 - Страниц: 516
...mechanical science. These laws are the following: i. " Every body must continue in its state of rest, or of uniform motion in a straight line, unless it is compelled to alter its state of rest or motion, by some force or forces impressed upon it." 11. " Every change of... | |
| John M. Moffat, Walter Rogers Johnson - 1842 - Страниц: 498
...mechanical science. These laws are the following: i. "Every body must continue in its state of rest, or of uniform motion in a straight line, unless it is compelled to alter its state of rest or motion, by some force or forces impressed upon it." 11. " Every change of... | |
| Thomas Keith - 1848 - Страниц: 486
...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 Princip. Book I.* Thus, when a body A is positively at rest,... | |
| Edward Dingle - 1868 - Страниц: 350
...atoms of ether, by centrifugal force. He says, — " 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."* Now what force is to impress it on a planet in its ascending node, when... | |
| Arthur Thomas Simmons - 1896 - Страниц: 362
...or rate of charge of velocity. First Law of Motion. — Every body remains at rest, or continues in motion in a straight line, unless it is compelled to change that state by a force acting upon it. Second Law of Motion — Change of motion is proportional to the acting force, and... | |
| Arthur Thomas Simmons - 1897 - Страниц: 516
...reference to the sun and earth. First Law of Motion. — Every body remains at rest, or continues in motion in a straight line, unless it is compelled to change that state by a force acting upon it. Second Law of Motion. — Change of motion is proportional to the acting force, and... | |
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