ISBN: 9781155086125

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustra… mais…

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1850 Excerpt: ...may fly asunder? The force tending to separate the two halves will be $ of the whole force; wherefore by the rule, 32 X4 X5.5 X2_3063g_ the vejocity. 11 x 3.1416 = circumference of circle of gyration, wherefore, 34.5576: 30.636:: 60: 53.191 revolutions in a minute.--Grier. To measure the quantity of Water running in a River. Choose a part of the channel where the banks are of a determinate figure, and where they contract the channel to a uniform breadth and depth, for a distance of 30 or 40 feet, or more, (the longer the better,) and the more regular the bed of the river, the more exact the result of the experiment. Measure the breadth and average depth of the river, to find the area or section of the passage through which the water flows. Take these measures at several different places; and if there be any difference at different places, find the area at each place, and take the average between them. Then proceed to find the velocity of the motion, by throwing into the stream any substances of the same specific gravity of water, as pieces of turnips, gooseberries, &c. which will sink to different depths in the stream, and will indicate the velocity of the current at such depths. These trials must be repeated several times, and the mean of the different results must be taken for the average velocity of the stream, The portion of the river selected for the experiment should be marked by strings stretched across it, by which the observer is enabled to note more accurately the instant when the floating body passes the upper line and reaches the lower one. By a stopwatch, the number of seconds required for the stream to flow through the given length of channel, may thus be ascertained, with considerable accuracy. Dr. Robinson gives the following table of th... Daniel W. Snell, Books, History, The Manager's Assistant; Being A Condensed Treatise On The Cotton Manufacture ... Books>History The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Publisher: Hartford, Press of Chase, Tiffany andand co.; Publication date: 1850; Subjects: Cotton manufacture;<

2010, ISBN: 1155086120, Lieferbar binnen 4-6 Wochen Custos de envio:Versandkostenfrei innerhalb der BRD

Internationaler Buchtitel. In englischer Sprache. Verlag: Cambridge Scholars Publishing, 72 Seiten, L=152mm, B=229mm, H=4mm, Gew.=118gr, [GR: 25500 - TB/Geschichte], [SW: - History - Gen… mais…

Internationaler Buchtitel. In englischer Sprache. Verlag: Cambridge Scholars Publishing, 72 Seiten, L=152mm, B=229mm, H=4mm, Gew.=118gr, [GR: 25500 - TB/Geschichte], [SW: - History - General History], Kartoniert/Broschiert The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Publisher: Hartford, Press of Chase, Tiffany andand co.; Publication date: 1850; Subjects: Cotton manufacture;<