A London Encyclopaedia, Or Universal Dictionary of Science, Art, Literature and Practical Mechanics: Comprising a Popular View of the Present State of Knowledge : Illustrated by Numerous Engravings, a General Atlas, and Appropriate Diagrams, Volume 18Thomas Curtis Thomas Tegg, 1829 - Aeronautics |
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Page 146
... velocity , is equal to the half weight of a co- lumn of air of equal section , and whose altitude is the height producing the velocity . The result of this investigation has been ac- quiesced in by all Sir Isaac Newton's commen- tators ...
... velocity , is equal to the half weight of a co- lumn of air of equal section , and whose altitude is the height producing the velocity . The result of this investigation has been ac- quiesced in by all Sir Isaac Newton's commen- tators ...
Page 147
... velocity of twenty - five feet and one - fifth per second , to what would be the resistance to a ball of one inch , having the velocity a foot . 0.04919 This will give R = being dimin- ished in the duplicate ratio of the diameter and ...
... velocity of twenty - five feet and one - fifth per second , to what would be the resistance to a ball of one inch , having the velocity a foot . 0.04919 This will give R = being dimin- ished in the duplicate ratio of the diameter and ...
Page 148
... velocity is proportional to the force and the moment of time jointly , and may therefore be represented by v = ft , where v is the momentary increment 6-07878a or decrement of the velocity v , f the accelerating 1.38021b or retarding ...
... velocity is proportional to the force and the moment of time jointly , and may therefore be represented by v = ft , where v is the momentary increment 6-07878a or decrement of the velocity v , f the accelerating 1.38021b or retarding ...
Page 149
... velocity V , and OC the extinguishing time e , this rect- angle is = e V , or E , or 2 a , of our former dis- quisitions ; and because all the rectangles such as ACOF , BDOG , & c . , are equal , this corre- sponds with our former ...
... velocity V , and OC the extinguishing time e , this rect- angle is = e V , or E , or 2 a , of our former dis- quisitions ; and because all the rectangles such as ACOF , BDOG , & c . , are equal , this corre- sponds with our former ...
Page 150
... velocity ; and therefore serves for a scale on which to measure all the other representatives of the motion . It ... velocity V , and what will be its velocity v at the end of that time . Here we have NI : MI = ACOF : BDCA ; now NI is ...
... velocity ; and therefore serves for a scale on which to measure all the other representatives of the motion . It ... velocity V , and what will be its velocity v at the end of that time . Here we have NI : MI = ACOF : BDCA ; now NI is ...
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Common terms and phrases
acid Addison alkali ancient angle appears Arbuthnot Bacon ball Ben Jonson body called carbonic acid church circle cloth color common diameter Dryden earth ecliptic equal feet fire four French give ground gunpowder half hath heat Henry VIII Hooker Hudibras inches iron island kind king King Lear L'Estrange land length madder ment metal miles Milton mordant motion n. s. Lat nature nearly noun substantive obtained ounces Paradise Lost pass piece Pomerania Pope potash pounds prince principal printing prison produced projection proportion Prussian Prussian blue prussic acid quantity quercitron resistance river rocket Roman saltpetre says Shakspeare side solution species Spenser spirit square sulphur supposed Swift terminal velocity thee thing thou tion town trees unto velocity weight whole wood word yellow
Popular passages
Page 41 - GOD from all eternity did, by the most wise and holy counsel of his own will, freely and unchangeably ordain whatsoever comes to pass : yet so, as thereby neither is God the author of sin, nor is violence offered to the will of the creatures, nor is the liberty or contingency of second causes taken away, but rather established.
Page 113 - Father, who wouldest not the death of a sinner but rather that he should turn from his wickedness and live...
Page 60 - Reading maketh a full man; conference a ready man; and writing an exact man. And therefore, if a man write little, he had need have a great memory; if he confer little, he had need have a present wit: and if he read little, he had need have much cunning, to seem to know that he doth not. Histories make men wise; poets witty; the mathematics subtile; natural philosophy deep; moral grave; logic and rhetoric able to contend.
Page 41 - Christ unto everlasting glory, out of his mere free grace and love, without any foresight of faith or good works, or perseverance in either of them, or any other thing in the creature, as conditions or causes moving him thereunto, and all to the praise of his glorious grace.
Page 41 - By the decree of God, for the manifestation of his glory, some men and angels are predestinated unto everlasting life, and others foreordained to everlasting death. " These angels and men, thus predestinated and foreordained, are particularly and unchangeably designed, and their number is so certain and definite, that it cannot be either increased or diminished.
Page 396 - Then kneeling down to Heaven's Eternal King, The saint, the father, and the husband prays; Hope 'springs exulting on triumphant wing,' That thus they all shall meet in future days, There ever bask in uncreated rays, No more to sigh or shed the bitter tear, Together hymning their Creator's praise, In such society, yet still more dear, While circling Time moves round in an eternal sphere.
Page 135 - He who stills the raven's clam'rous nest, And decks the lily fair in flow'ry pride, Would, in the way his wisdom sees the best, For them and for their little ones provide ; But chiefly in their hearts with grace divine preside.
Page 184 - Nay, take my life and all; pardon not that. You take my house, when you do take the prop That doth sustain my house ; you take my life, When you do take the means whereby I live.
Page 403 - Dim as the borrowed beams of moon and stars To lonely, weary, wandering travellers, Is reason to the soul; and, as on high Those rolling fires discover but the sky, Not light us here, so reason's glimmering ray Was lent, not to assure our doubtful way, But guide us upward to a better day. And as those nightly tapers disappear, When day's bright lord ascends our hemisphere; So pale grows reason at religion's sight; So dies, and so dissolves in supernatural light.
Page 395 - When all aloud the wind doth blow, And coughing drowns the parson's saw, And birds sit brooding in the snow, And Marian's nose looks red and raw, When roasted crabs hiss in the bowl, Then nightly sings the staring owl, Tu-whit; Tu-who, a merry note, While greasy Joan doth keel the pot.