Time's telescope; or, A Complete guide to the almanack [ed. by J. Millard].John Millard (assistant librarian of the Surrey inst) 1819 |
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Strona 200
... force to the subject of gravitation , the cause of which has hi- therto eluded the most daring flights of genius ; while its phenomena have constantly arrested the at- tention and excited the admiration of the students of nature in all ...
... force to the subject of gravitation , the cause of which has hi- therto eluded the most daring flights of genius ; while its phenomena have constantly arrested the at- tention and excited the admiration of the students of nature in all ...
Strona 201
... another is directly as its mass and inversely as the square of its distance : thus if F denote the force of attraction , M the mass or quantity of matter in any body , and D its distance from any other IN AUGUST 1819 . 201.
... another is directly as its mass and inversely as the square of its distance : thus if F denote the force of attraction , M the mass or quantity of matter in any body , and D its distance from any other IN AUGUST 1819 . 201.
Strona 203
... force of that body may be supposed to be concentrated , without producing any variation in the general and aggregate ... forces , acting in different direc- tions , are all reduced to two , acting in the same right line , and directly ...
... force of that body may be supposed to be concentrated , without producing any variation in the general and aggregate ... forces , acting in different direc- tions , are all reduced to two , acting in the same right line , and directly ...
Strona 204
... force of gravity at its surface will be to that force at of a mile , or 105 feet above it , as ( 4000 ) 2 : ( 4000 ) 2 :: 1 : ( 4000 4000.02 ) * 2 2000002 = * 99999 ; 200001 and hence 1-99999 = ' 00001 = the difference between the force ...
... force of gravity at its surface will be to that force at of a mile , or 105 feet above it , as ( 4000 ) 2 : ( 4000 ) 2 :: 1 : ( 4000 4000.02 ) * 2 2000002 = * 99999 ; 200001 and hence 1-99999 = ' 00001 = the difference between the force ...
Strona 205
... force of gravity may , therefore , be regarded as constant , at least the difference for any heights at which we can make experiments is altoge- ther insensible in the results , as the error would not exceed of an inch in a space of 880 ...
... force of gravity may , therefore , be regarded as constant , at least the difference for any heights at which we can make experiments is altoge- ther insensible in the results , as the error would not exceed of an inch in a space of 880 ...
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