The Cambridge Course of Elementary Natural Philosophy: Being the Propositions in Mechanics and Hydrostatics in which Those Persons who are Not Candidates for Honours are Examined for the Degree of B.A.Thomas Lund Macmillan, 1864 - 179 σελίδες |
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Αποτελέσματα 1 - 5 από τα 27.
Σελίδα 13
... prove this , construct as in the foregoing Proposition , and assume that P : Q :: CN : CM ; then from this it will be required to shew , that C is the middle point of the rod AB , and therefore that the rod will balance on C , by COR ...
... prove this , construct as in the foregoing Proposition , and assume that P : Q :: CN : CM ; then from this it will be required to shew , that C is the middle point of the rod AB , and therefore that the rod will balance on C , by COR ...
Σελίδα 15
... proved that P and Q will balance on C , therefore , conversely , if the moments of P and Q with respect to C are equal , they will balance each other . When the Lever is used to balance a given Force , Q , by the ap- plication of ...
... proved that P and Q will balance on C , therefore , conversely , if the moments of P and Q with respect to C are equal , they will balance each other . When the Lever is used to balance a given Force , Q , by the ap- plication of ...
Σελίδα 18
... proved in Prop . II , P ' : Q :: CN : CM ' ; but P = P ' , and CM = CM ' , .. P : Q :: CN : CM . COR . Here again , as in the two preceding Propo- sitions , PxCM = QxCN . 27. PROP . VI . If two forces , acting at any angles on the arms ...
... proved in Prop . II , P ' : Q :: CN : CM ' ; but P = P ' , and CM = CM ' , .. P : Q :: CN : CM . COR . Here again , as in the two preceding Propo- sitions , PxCM = QxCN . 27. PROP . VI . If two forces , acting at any angles on the arms ...
Σελίδα 19
... proved , PQ CN : CM . But , by supposition , P : Q : CN : CM ; . P Q P : Q , or Q ' = Q ; but Q ' balances P , .. Qalso balances P. In this Proposition the arms of the Lever may be either straight or crooked , since nothing in the proof ...
... proved , PQ CN : CM . But , by supposition , P : Q : CN : CM ; . P Q P : Q , or Q ' = Q ; but Q ' balances P , .. Qalso balances P. In this Proposition the arms of the Lever may be either straight or crooked , since nothing in the proof ...
Σελίδα 20
... proved , :: CB : CA ; and .. P and Q balance in the horizontal position of the lever , which is contrary to the supposition . COR . 2. Hence , also , if two weights , acting freely , balance each other on a straight Lever in any one ...
... proved , :: CB : CA ; and .. P and Q balance in the horizontal position of the lever , which is contrary to the supposition . COR . 2. Hence , also , if two weights , acting freely , balance each other on a straight Lever in any one ...
Άλλες εκδόσεις - Προβολή όλων
The Cambridge Course of Elementary Natural Philosophy: Being the ... Thomas Lund Πλήρης προβολή - 1864 |
The Cambridge Course of Elementary Natural Philosophy: Being the ... Thomas Lund Πλήρης προβολή - 1864 |
The Cambridge Course of Elementary Natural Philosophy John Charles Snowball Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acting perpendicularly ALGEBRA arms balance Barrel base Cambridge Centigrade Centre of Gravity cloth Common Pump Crown 8vo cubic foot cubic inches cylinder Describe the construction distance Edition elastic force equal bulk equilibrium Fahrenheit Fcap feet find the weight forces act greater heavy body Hence horizontal plane Hydrometer Hydrostatic Hydrostatic Balance immersed inches of mercury Inclined Plane length lower block magnitude and direction mechanical advantage middle point motion moveable pulleys number of degrees ounces P's velocity parallel parallelogram Parallelogram of Forces particles piston placed position pounds Power pressure upwards prism produce Prop Proposition quantity of matter ratio represented in magnitude Resultant right angles shew shewn sides solid Specific Gravity square inch straight Lever straight line substance weighs supposed surface Thermometer three forces TREATISE triangle tube uniform density valve vertical line vessel Weight act Wheel and Axle
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