Diccionario ingles.comDiccionario ingles.com
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Acceleration   Listen
noun
Acceleration  n.  The act of accelerating, or the state of being accelerated; increase of motion or action; as, a falling body moves toward the earth with an acceleration of velocity; opposed to retardation. "A period of social improvement, or of intellectual advancement, contains within itself a principle of acceleration."
(Astr. & Physics.)
Acceleration of the moon, the increase of the moon's mean motion in its orbit, in consequence of which its period of revolution is now shorter than in ancient times.
Acceleration of the tides and retardation of the tides. See Priming of the tides, under Priming.
Diurnal acceleration of the fixed stars, the amount by which their apparent diurnal motion exceeds that of the sun, in consequence of which they daily come to the meridian of any place about three minutes fifty-six seconds of solar time earlier than on the day preceding.
Acceleration of the planets, the increasing velocity of their motion, in proceeding from the apogee to the perigee of their orbits.






Collaborative International Dictionary of English 0.48








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |





"Acceleration" Quotes from Famous Books



... precocity for science a very successful impetus and left me at his death fully in possession of the ideas and projects he cherished. Amongst these projects, one partially realized, was the acceleration of plant growth by means of electric light, and ...
— The Certainty of a Future Life in Mars • L. P. Gratacap

... of the H.C.C.C., has told me that this spirit was quite as marked as in the earlier case of Kent. He himself certainly did much to promote it, and his generosity in making good the deficits of the balance sheet, had a great influence on the acceleration of Hampdenshire's triumph. ...
— The Wonder • J. D. Beresford

... conditions, particularly in acute exanthemata, and in the various forms of the haemorrhagic diathesis, the clotting time is distinctly increased, or indeed clotting may remain in abeyance. Occasionally a distinct acceleration in the clotting, compared with the normal, may be observed. Wright has further ascertained in his excellent researches, that the clotting time can be influenced by drugs: calcium chloride, carbonic acid raise, citric ...
— Histology of the Blood - Normal and Pathological • Paul Ehrlich

... disorder is commonly shown by retardation of thought and motion, the excited stage by pressure of activity and acceleration of thought. In the so-called "flight of ideas" words succeed each other with incredible rapidity, without goal idea, but each word suggesting the next by sound or other ...
— Why Worry? • George Lincoln Walton, M.D.

... progress, but progress at increasing speed— acceleration—finally resembling flight, as of eagle or phoenix, eye fixed on the sun: Tyre by the fiftieth year having grown into the biggest of ports, her quays unloading 6,700,000 tons a year, mart of tangled masts, felucca, galiot, junk, cargoes of Tarshish and the Isles, Levantine stuffs, spice ...
— The Lord of the Sea • M. P. Shiel

... padded to the contours of the troopers and the armrests on both were studded with buttons and a series of small, finger-operated, knobs. All drive, communication and fire fighting controls for the massive vehicle were centered in the knobs and buttons on the seat arms, while acceleration and braking controls were duplicated in two ...
— Code Three • Rick Raphael

... modern observations revealed the existence of a continual acceleration of the mean motions of the moon and the planet Jupiter, and an equally striking diminution of the mean motion of Saturn. These variations led to conclusions of ...
— Biographies of Distinguished Scientific Men • Francois Arago

... the threshold of one of the most striking and formidable of economic facts, the regular alternation of periods of good and bad trade, each very widespread, if not world-wide, in its range, each comprising certain regular phases of acceleration and decay, and each infallibly yielding sooner or later to the other. The details of these phenomena are highly complex, some of them obscure; an immense literature has already been devoted to the subject, yet its systematic study is hardly more than begun. The account given in the preceding ...
— Supply and Demand • Hubert D. Henderson

... might not other forces, combined with the attraction of gravitation, produce gradually increasing perturbations such as Newton and Euler feared? Known facts seemed to justify the apprehension. A comparison of ancient with modern observations revealed a continual acceleration in the mean motions of the moon and of Jupiter, and an equally striking diminution of the mean motion of Saturn. These variations led to a very important conclusion. In accordance with their presumed cause, to say that the ...
— Library Of The World's Best Literature, Ancient And Modern, Vol. 2 • Charles Dudley Warner

... open hatch. The forward bulkhead offered no more head room than did his own cabin, but there seemed to be more breathing space because this chamber was not quartered. Deck space, however, was at such a premium because of the controls, acceleration couches, and astrogating equipment that the hatch ...
— Satellite System • Horace Brown Fyfe

... the house. The man on the end who had slouched comfortably down in his seat, sat sharply upright and the girls stopped whispering. BROTHER came on, and his brother as the MAN. The tempo was perfect, the acceleration blood-quickening. Laughs came at unexpected places, friendly and cordial. The girl was like a melody in low tones; she built up her climax ...
— Jane Journeys On • Ruth Comfort Mitchell

... for end and stabilized her on a reverse course, drive units big enough to power several major cities whined into operation, anti-grav generators with the strength to shift small planets counterbalanced the external acceleration, and the ship moved, away, with a ...
— A Matter of Magnitude • Al Sevcik

... frightfully lazy, my dear," she sighed. "But," with a slight acceleration of speech, "anything in the shape of diversion is worth the effort, I'm sure. Where ...
— The Man From Brodney's • George Barr McCutcheon

... appeared, and silently took her over from Kendall. "Stations, men," snapped Kendall. "Emergency call from a miner of Pluto reporting a large armed vessel which attacked them." Kendall swung back, and eased himself against the thrusting acceleration of the over-powered little ship, toward the engine room. Cole was bending over his apparatus, making careful check-ups, closing weapon-circuits. No window gave view of space here; on the left was ...
— The Ultimate Weapon • John Wood Campbell

... my dinner in the Regent's Park, but I had neither seen her nor seen Miss Anvoy. I forget to-day the exact order in which, at this period, sundry incidents occurred and the particular stage at which it suddenly struck me, making me catch my breath a little, that the progression, the acceleration, was for all the world that of fine drama. This was probably rather late in the day, and the exact order doesn't signify. What had already occurred was some accident determining a more patient wait. George Gravener, ...
— The Coxon Fund • Henry James

... of the atmosphere; for, as soon as the surface of the water is ruffled, or the sky becomes overcast, they sink into deeper water, and vanish out of sight. When approached with a dip-net, it is evident, from the acceleration of their movements, that they are ...
— Atlantic Monthly, Volume 10, Number 59, September, 1862 • Various

... no longer entail his estates. Thus, estates which were very large before the Revolution, and which were regarded with astonishment, ceased to exist. The landed interests, however, remained paramount for several decades after the Revolution by reason of the acceleration which long possession and its profits had given them. Washington's fortune, amounting at his death, to $530,000, was one of the largest in the country and consisted mainly of land. He owned 9,744 acres, valued at $10 an acre, on the Ohio River in Virginia, 3,075 acres, ...
— History of the Great American Fortunes, Vol. I - Conditions in Settlement and Colonial Times • Myers Gustavus

... quantity, an almost iron law with the Greek, is in English rather a subject for a peculiarly fine ear, than any law or even rule; but, then, instead of it, we have, first, accent; secondly, emphasis; and lastly, retardation, and acceleration of the times of syllables according to the meaning of the words, the passion that accompanies them, and even the character of the person that uses them. With due attention to these,—above all, to that, which requires the most attention ...
— Literary Remains, Vol. 2 • Coleridge

... a velocity of as much as 100 to 140 miles an hour. It sends a certain amount of warning ahead of its track, and the acceleration of the wind's speed at ...
— The Jungle Fugitives • Edward S. Ellis

... Mercury, the improvement of telescopes and grinding of glasses for that purpose, the weight of air, the possibility or impossibility of vacuities and nature's abhorrence thereof, the Torricellian experiment in quicksilver, the descent of heavy bodies and the degree of acceleration therein, with divers other things of like nature, some of which were then but new discoveries, and others not so generally known and embraced as now they are; with other things appertaining to what hath been called the New Philosophy, which, ...
— Lay Sermons, Addresses and Reviews • Thomas Henry Huxley

... lift split by the need to keep the stack together, about twenty gees was all the shove I gave the cartwheels. Still, you might figure out how fast those cartwheels were traveling after moving twenty feet across the bar at an acceleration of twenty gees. ...
— Vigorish • Gordon Randall Garrett

... catchings in machinery, the trousers were narrow and tucked into ten-inch soft leather boots, and the wide leather belt had flat loops for the attachment of special equipment. Its width was a brace against the strains of acceleration. Sally had had much to ...
— Space Tug • Murray Leinster

... the colon. This long tubular muscle is repeatedly and completely filled with water, inducing it to vigorously exercise while evacuating itself multiple times. The result is a great increase in muscle tone, acceleration of peristalsis and eventually, after several dozens of repetitions, a considerable reduction of transit time. Well-done enemas work the colon somewhat less effectively and do not improve muscle tone quite as ...
— How and When to Be Your Own Doctor • Dr. Isabelle A. Moser with Steve Solomon

... was giving the same. He came all of some of the ways that were not the only ways. He did not deny the same thing again. He adjusted feeling desertion. He rearranged adding instruction. He deserted equalisation. He regretted acceleration. He denied intention. He agreed to description. He felt combination. He ordered reorganisation. He atoned for beginning. He pursued realisation. He adored distribution. He remarked domination. He altered acceptation. He changed selection. He persisted in continuation. ...
— Matisse Picasso and Gertrude Stein - With Two Shorter Stories • Gertrude Stein

... of breath. This will be a great assistance to those timid people who are disconcerted by trifles and who, at the least little occurrence, become so much affected by emotion that they experience a sensible acceleration of the action ...
— Poise: How to Attain It • D. Starke

... NEGATIVE ACCELERATION. This phenomenon was observed to a greater or less extent all over the globe. It was especially marked near the equator; but in Northern Europe it was noted by only a few observers, though many clocks ...
— The Man Who Rocked the Earth • Arthur Train

... referred to this simple type. Read the speech of Chicanneau in the Plaideurs: here we find lawsuits within lawsuits, and the mechanism works faster and faster—Racine produces in us this feeling of increasing acceleration by crowding his law terms ever closer together—until the lawsuit over a truss of hay costs the plaintiff the best part of his fortune. And again the same arrangement occurs in certain scenes of Don Quixote; for instance, in the inn ...
— Laughter: An Essay on the Meaning of the Comic • Henri Bergson



Words linked to "Acceleration" :   physics, natural philosophy, speeding, speedup, centripetal acceleration, pickup, acceleration unit, rate, quickening, accelerate, speed, change, modification, deceleration



Copyright © 2024 Diccionario ingles.com