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" GH revolve in the same time, as when p was fixed to it ; this smaller weight being taken from M, the remainder is obviously equal in effort to the resistance of the revolving body p; and this remainder being reduced in the ratio of the length of the arm... "
Tracts on Mathematical and Philosophical Subjects: Comprising Among Numerous ... - Σελίδα 165
των Charles Hutton - 1812 - 485 σελίδες
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Mathematical Tracts of the Late Benjamin Robins ...: New principles of ...

Benjamin Robins - 1761 - 402 σελίδες
...this fmaller weight being taken from M, the remainder is obvioufly equal jn effort to the refiftance of the revolving body P, and this remainder being...reduced in the ratio of the length of the arm to the femidiameter of the barrel, will then become equal to the abfolute quantity of the refiftance. And...

Encyclopædia Britannica: Or, A Dictionary of Arts ..., Τόμος 8,Μέρος 1

Colin Macfarquhar, George Gleig - 1797 - 414 σελίδες
...fmaller weight being taken from M, ihe remainder is obvioufly equal in effort to the refinance cf; the revolving body P ; and this remainder being reduced in the ratio of the length of the arm to the ferrudiameter of the barrel, will then become equal to the. abfolute quantity of the reliilance. And...

Encyclopaedia Britannica; Or A Dictionary of Arts, Sciences, and ..., Τόμος 10

1823 - 872 σελίδες
...examined what smaller weight will make the arm GH revolve in the чате time as when P was fixed toit : this smaller weight being taken from M, the remainder...consequently the velocity of the revolving body, there is hereby discovered the absolute quantity of the resistance to the given body P ruoviag with a given...

Encyclopædia metropolitana; or, Universal dictionary of knowledge ..., Τόμος 3

Encyclopaedia - 1845 - 902 σελίδες
...fixed to it ; this smaller weight being taken from M, the remainder is obviously equal in effort lo the, resistance of the revolving body P ; and this...absolute quantity of the resistance to the given body P, mo\ing with a given degree of celerity." " And note, that to avoid all exceptions, I have generally...

A Treatise on Naval Gunnery

Sir Howard Douglas - 1855 - 712 σελίδες
...obviously, equal, in effort, to the resistance of the air on the revolving body. Reducing this weight in the ratio of the length of the arm to the semidiameter ••f the barrel, we shall have the absolute quantity of rt>wtance. ~'-j. With this machine Mr. Robins...

A Treatise on Naval Gunnery

Sir Howard Douglas - 1860 - 698 σελίδες
...obviously, equal, in effort, to the resistance of the air on the revolving body. Reducing this weight in the ratio of the length of the arm to the semidiameter of the barrel, we shall have the absolute quantity of resistance. 76. With this machine, Mr. Robins ascertained that...




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