 ... thirty on the other (some allowance being made for the resistance of the air and the motion of the earth), the body will revolve in an ellipsis, returning in regular periods. Now, the velocity of the meteors, which have been observed, has generally...  Memoirs of the Connecticut Academy of Arts & Sciences - Halaman 172oleh Connecticut Academy of Arts and Sciences - 1810 - 42 halamanTampilan utuh - Tentang buku ini
 | Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford - 1831 - 628 halaman
...meieore, which have been observed, has generally been estimated to be rather more than three hundred miles in a minute. In some instances it is perhaps...return ; but in most cases, it is calculated to be such a? would be necessary in describing the lower part of an elliptical orbit. — Various lists of the... | |
 | Francis Lieber, Edward Wigglesworth, Thomas Gamaliel Bradford, Henry Vethake - 1831 - 630 halaman
...meteors, which have been observed, has generally been estimated to be rather more than three hundred miles in a minute. In some instances it is perhaps too great to suffer the body ever to return ; but ¡u most cases, it is calculated to be such as would be necessary in describing the lower part of an... | |
 | Encyclopaedia Americana - 1831 - 610 halaman
...miles hi a minute. In some instances it is perhaps too greet to sutler the body ever to return ; hut in most cases, it is calculated to be such as would be necessary in describing uie lower part of an elliptical orbit.—Various lists of the periods, places and appearances of these... | |
 | Francis Lieber, Edward Wigglesworth - 1835 - 608 halaman
...meteors, which have been observed, has generally been estimated to be rather more than three hundred miles in a minute. In some instances it is perhaps...return ; but in most cases, it is calculated to be suck as would be necessary in describing the lower part of an elliptical orbit. — Various lists of... | |
 | Francis Lieber - 1851 - 606 halaman
...meteors, which have been observed, has generally been estimated to be rather more than three hundred miles in a minute. In some instances it is perhaps...describing the lower part of an elliptical orbit. — Various lists of the periods, places and appearances of these showers of stones have been given... | |
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