What's the difference between gravity and inertia?

Gravity


Definition:

  • (a.) The state of having weight; beaviness; as, the gravity of lead.
  • (a.) Sobriety of character or demeanor.
  • (a.) Importance, significance, dignity, etc; hence, seriousness; enormity; as, the gravity of an offense.
  • (a.) The tendency of a mass of matter toward a center of attraction; esp., the tendency of a body toward the center of the earth; terrestrial gravitation.
  • (a.) Lowness of tone; -- opposed to acuteness.

Example Sentences:

  • (1) Urinalysis revealed a low pH, increased ketones and bilirubin excretion, dark yellowish change in color, the appearance of "leaflet-shaped" crystals and increased red blood cells and epithelial cells in the urinary sediment, increased water intake, decreased specific gravity and decreased sodium, potassium and chloride in the urine.
  • (2) Phycomyces sporangiophores respond to four distinct physical stimuli: gravity, light, stretch, and an avoidance stimulus.
  • (3) Human granulocytes from the peripheral blood of healthy donors were subjected to transient gravity sedimentation analysis in Ficoll density gradient columns (37 degrees C) containing different concentrations of Escherichia coli endotoxin-activated serum and medium 199.
  • (4) In contrast, large territories may reflect widespread motor-unit actions, advantageous in force development where fine movement control is less important, as in biting in the intercuspal position or opposing gravity.
  • (5) The ball sat up; gravity would bring it down again and, when it did, he would score.
  • (6) Recent data on smoking patterns in the USA are listed and the gravity of the effects of passive smoking is brought out.
  • (7) Data were obtained on hen-day egg production, egg weight, egg mass, egg specific gravity, Haugh units, feed consumption, and feed efficiency.
  • (8) Egg production and egg specific gravity were correlated to D3 level in a quadratic fashion.
  • (9) "I am not trying to minimise the gravity of these offences, just simply make the observation that a sense of proportion needs to be maintained.
  • (10) Five experiments were conducted using 36 dietary treatments to compare chloride salts and HCl as chemical sources of Cl for the adjustment of dietary Cl when using sodium aluminosilicate (SAS), to compare SAS to natural zeolites (clinoptilolite and mordenite), and to determine the appropriate level of dietary SAS for optimum egg specific gravity.
  • (11) Specific gravity was only intermittently affected by dietary salt removal.
  • (12) Host cells were isolated by enzymatic disaggregation of the tumor and fractionated by sedimentation velocity at unit gravity on a Ficoll gradient.
  • (13) Because the contribution of position represents the additive effect of gravity between two opposite positions, the contribution of gravity to perfusion heterogeneity in one position may be as little as 4%.
  • (14) Was he being put forward as the foremost literary novelist of his generation, one whose best-known work stands comparison with The Naked and the Dead , Gravity's Rainbow , American Pastoral , Beloved and Underworld ?
  • (15) Fully 45 of these patients (92%) were operated on in emergency conditions and the choice of the operation was imposed by the gravity of the lesions observed.
  • (16) A brief image from the television feed before the gravity of the situation became apparent – as a physio reaches and tries to turn over the stricken midfielder – was widely available, especially in postings from outside the UK, where the match was shown on other networks.
  • (17) The three-dimensional displacements of the center of gravity were computed by the integration of force plate data.
  • (18) The diagnosis of gravity rests on the measurement of the mean gradient by applying Bernouilli's equation and the point by point quadratic transformation of the transmitral velocity curve obtained by Doppler and the measurement of the mitral area either by measurement of the half-decrease time in pressure or by applying the continuity equation.
  • (19) Tabulations of the constituents, elemental compositions, specific gravities, and the photon and electron interaction characteristics of 64 materials are given together with recommendations of systems having useful simulation properties.
  • (20) Hyponatremia complicates ascitic hepatic cirrhosis with frequency and gravity related to the gravity of the cirrhosis itself.

Inertia


Definition:

  • (n.) That property of matter by which it tends when at rest to remain so, and when in motion to continue in motion, and in the same straight line or direction, unless acted on by some external force; -- sometimes called vis inertiae.
  • (n.) Inertness; indisposition to motion, exertion, or action; want of energy; sluggishness.
  • (n.) Want of activity; sluggishness; -- said especially of the uterus, when, in labor, its contractions have nearly or wholly ceased.

Example Sentences:

  • (1) During follow-ups ranging from 23.2 to 26.7 months, six of eight patients with colonic inertia failed to improve compared with only one of seven with distal slowing.
  • (2) An analysis involved a 4-element substitute model of vascular system which included: compliance, inertia, vascular resistance, and peripheral resistance.
  • (3) The differential component force Fm - Fa provides the ventricular impulse needed to overcome the inertia of the system due to (1) the mass of the blood, (2) the geometrical constriction of the outflow tract as one moves downstream (Bernoulli effect), and (2) the moving ventricular walls.
  • (4) In these phases, it was necessary to compensate for sway induced by body inertia.
  • (5) The Saudis and other Gulf states still support rebel fighting formations – as much because of inertia and hostility to Iran as anything else – but western backing is on a downward trajectory as concerns mount about the risks of blowback from al-Qaida-linked groups.
  • (6) The elongate and slim shape of the trunk provides great mass moments of inertia and that means stability against being flexed ventrally and dorsally by the forward and rearward movements of the heavy and long hindlimbs.
  • (7) The 4 functional failures were observed in patients with associated anorectal disorders (anismus, colon inertia).
  • (8) Graphic: theguardian.com Senior special operations officials have cited the detentions policy inertia as contributing to the tacit preference for killing terrorism suspects instead of capturing them.
  • (9) in experiments of car-crash simulations), as well as in the calculation of inertia values using computerized tomography images.
  • (10) A technique of cephalic perforation and fetal bone screw application is described in 9 cases of severe abruptio placentae complicated by intra-uterine fetal death and uterine inertia.
  • (11) Response is dependent upon the external impulse plus system inertia, damping and stiffness.
  • (12) Such a coalition could break through the inertia and subterfuge now deadlocking the negotiations.
  • (13) There’s just inertia and a lack of looking into ourselves to find the solutions.” Recently, Buck had told her brother about fuel money for ambulances being diverted.
  • (14) Perceived orientation was found to be dependent on the eigenvectors of the object's inertia tensor, computed about the point of rotation in the wrist, rather than on its spatial orientation.
  • (15) Only a part of the patients who present with chronic obstipation have colonic inertia which is characterized by a slow transit through the entire colon.
  • (16) The data suggest an economy in motor control in simple agravitational movements, whereby relatively simple transformations of an underlying representation can accommodate large changes in movement amplitude and moment of inertia.
  • (17) After cesarean section she developed uterine inertia and acute hemorrhagic anemia complicated by sepsis, disseminated intravascular coagulation and total anuria for 4 weeks.
  • (18) Using the Farnsworth D-15 panel, as an example, we specify how to determine CDVs and demonstrate the benefits of calculating a moment of inertia for the analysis of these vectors.
  • (19) Results indicate that admitting patterns are explained primarily by convenience and inertia processes characteristic of consumer behavior.
  • (20) Moments and products of inertia about the segment mass centroid were calculated and the principal moments and axes determined from the ellipsoid of inertia.