A Treatise of Mechanics, Theoretical, Practical, and Descriptive, Band 2F.C. and J. Rivington, 1815 - 58 Seiten |
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Seite 11
... iron as if it had fallen from a great height . Had it been allowed to fly to that height , it would have fallen upon the iron with somewhat more force ( because no oaken spring is perfectly elastic ) ; but this would have required more ...
... iron as if it had fallen from a great height . Had it been allowed to fly to that height , it would have fallen upon the iron with somewhat more force ( because no oaken spring is perfectly elastic ) ; but this would have required more ...
Seite 16
... iron . Swinging the great sledge hammer round his head , and urging it with force the whole way , this accumulated motion is at once extinguished by impact on the iron . It is thus also we drive a nail , & c . This accumulating power of ...
... iron . Swinging the great sledge hammer round his head , and urging it with force the whole way , this accumulated motion is at once extinguished by impact on the iron . It is thus also we drive a nail , & c . This accumulating power of ...
Seite 28
... iron , was found , from forty experiments , to be as here stated : when the velocity was almost insensible , 0894 , 0773 , 0785 , and 0786 : when the velocity was about a foot per second , 1698 , 1722 , 1817 , and 1573 . 29. When metals ...
... iron , was found , from forty experiments , to be as here stated : when the velocity was almost insensible , 0894 , 0773 , 0785 , and 0786 : when the velocity was about a foot per second , 1698 , 1722 , 1817 , and 1573 . 29. When metals ...
Seite 38
... iron in boxes of copper the axis used was 19 lines in diameter , and had a play of 1 lines in the copper box , the pulley was 144 lines in diameter , and weighed 14 pounds .. 2 No. of used to bung Fric- tion reduc . 38 MECHANICS .
... iron in boxes of copper the axis used was 19 lines in diameter , and had a play of 1 lines in the copper box , the pulley was 144 lines in diameter , and weighed 14 pounds .. 2 No. of used to bung Fric- tion reduc . 38 MECHANICS .
Seite 43
... iron in boxes or cheeks of copper is much less softened by the cart - grease than by tallow . 37. M. Coulomb has likewise endeavoured to ascertain the friction of axes of rotation made of the different kinds of wood which are commonly ...
... iron in boxes or cheeks of copper is much less softened by the cart - grease than by tallow . 37. M. Coulomb has likewise endeavoured to ascertain the friction of axes of rotation made of the different kinds of wood which are commonly ...
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