Orders of magnitude (acceleration)

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This page lists examples of the acceleration occurring in various situations. They are grouped by orders of magnitude.

Factor
[ m/s2 ]
MultipleReference frameValue[ g ]Item
10−∞0 m/s2 inertial 0 m/s20 g The gyro rotors in Gravity Probe B and the free-floating
proof masses in the TRIAD I navigation satellite [1]
inertial 0 m/s2 0 g Weightless parabola in a reduced-gravity aircraft
10−1410 fm/s2 lab 5×10−14 m/s25×10−15 g Smallest acceleration in a scientific experiment [2]
10−31 mm/s2Solar system5.93×10−3 m/s26.04×10−4 g Acceleration of Earth toward the sun due to sun's gravitational attraction
10−11 dm/s2lab0.25 m/s20.026 g Train acceleration for SJ X2 [ citation needed ]
1001 m/s2inertial1.62 m/s20.1654 g Standing on the Moon at its equator [ citation needed ]
lab4.3 m/s20.44 g Car acceleration 0–100 km/h in 6.4 s with a Saab 9-5 Hirsch [ citation needed ]
inertial9.80665 m/s21 g Standard gravity, the gravity acceleration on Earth at sea level standard [3]
1011 dam/s2inertial11.2 m/s21.14 g Saturn V Moon rocket just after launch[ citation needed ]
inertial15.2 m/s21.55 g Bugatti Veyron from 0 to 100 km/h in 2.4 s (the net acceleration vector including gravitational acceleration is directed 40 degrees from horizontal[ citation needed ])
inertial29 m/s23 g Space Shuttle, maximum during launch and reentry [ citation needed ]
inertial29 m/s23 g Sustainable for > 25 seconds, for a human [3]
inertial34 – 49 m/s2 3.5 – 5 g High-G roller coasters [4] :340
lab?41 m/s24.2 g Top Fuel drag racing world record of 4.4 s over 1/4 mile[ citation needed ]
inertial49 m/s25 g Causes disorientation, dizziness and fainting in humans [3]
lab?49+ m/s25+ g Formula One car, maximum under heavy braking[ citation needed ]
inertial?51 m/s25.2 g Luge, maximum expected at the Whistler Sliding Centre [ citation needed ]
lab49 – 59 m/s2 5 – 6 g Formula One car, peak lateral in turns [5]
inertial59 m/s26 g Parachutist peak during normal opening of parachute [6]
inertial+69 / -49 m/s2 +7 / -5 g Standard, full aerobatics certified glider [ citation needed ]
inertial70.6 m/s27.19 g Apollo 16 on reentry [7]
inertial79 m/s28 g F-16 aircraft pulling out of dive[ citation needed ]
inertial88 m/s29 g Maximum for a fit, trained person with G-suit to keep consciousness, avoiding G-LOC [ citation needed ]
inertial88 – 118 m/s2 9 – 12 g Typical maximum turn acceleration in an aerobatic plane or fighter jet [8]
1021 hm/s2inertial147 m/s215 g Explosive seat ejection from aircraft[ citation needed ]
177 m/s218 g Physical damage in humans like broken capillaries [3]
209 m/s221.3 g Peak acceleration experienced by cosmonauts during the Soyuz 18a abort [9]
333 m/s234 g Peak deceleration of the Stardust Sample Return Capsule on reentry to Earth [10]
454 m/s246.2 g Maximum acceleration a human has survived on a rocket sled [3]
> 491 m/s2> 50 g Death or serious injury likely[ citation needed ]
982 m/s2100 g Sprint missile [11]
982 m/s2100 g Automobile crash (100 km/h into wall) [12]
> 982 m/s2> 100 g Brief human exposure survived in crash [13]
982 m/s2100 g Deadly limit for most humans[ citation needed ]
1031 km/s2inertial
 lab
1540 m/s2157 g Peak acceleration of fastest rocket sled run [14]
1964 m/s2200 g 3.5" hard disc non-operating shock tolerance for 2 ms, weight 0.6 kg [15]
2098 m/s2214 g Highest recorded amount of g-force exposed and survived by a human (Peak deceleration experienced by Kenny Bräck in a crash at the 2003 Chevy 500) [16] [17]
2256 m/s2230 g Peak acceleration experience by the Galileo probe during descent into Jupiter's atmosphere [18]
2490 m/s2254 g Peak deceleration experienced by Jules Bianchi in crash of Marussia MR03, 2014 Japanese Grand Prix [19]
2946 m/s2300 g Soccer ball struck by foot[ citation needed ]
3200 m/s2320 g A jumping human flea [20]
3800 m/s2380 g A jumping click beetle [21]
4944 m/s2504 g Clothes on washing machine, during dry spinning (46 cm drum / 1400 rpm)
10410 km/s211 768 m/s21200 g Deceleration of the head of a woodpecker [22]
17 680 m/s21800 g Space gun with a barrel length of 1 km and a muzzle velocity of 6 km/s,
as proposed by Quicklaunch (assuming constant acceleration)
29460 m/s23000 g Baseball struck by bat [12]
~33 000 m/s2 3400 g Standard requirement for decelerative crashworthiness in certified flight recorders (such as a Boeing 737 'black box')
>49 100 m/s2>5000 g Shock capability of mechanical wrist watches [23]
84 450 m/s28600 g Current Formula One engines, maximum piston acceleration (up to 10,000 g before rev limits) [24]
105100 km/s2102 000 m/s210 400 g A mantis shrimp punch [25]
152 210 m/s215 500 g Rating of electronics built into military artillery shells [26]
196 400 m/s220 000 g Spore acceleration of the Pilobolus fungi [27]
304 420 m/s231 000 g 9×19mm Parabellum handgun bullet (average along the length of the barrel)[ citation needed ] [28]
1061 Mm/s21 000 000 m/s2100 000 g Closing jaws of a trap-jaw ant [29]
1 865 800 m/s2190 000 g 9×19mm Parabellum handgun bullet, peak[ citation needed ] [30]
3 800 000 m/s2390 000 g Surface gravity of white dwarf Sirius B [31]
3 900 000 m/s2slightly below 400 000 g Ultracentrifuge [32]
10710 Mm/s253 000 000 m/s25 400 000 g Jellyfish stinger [33]
1091 Gm/s21×109 m/s2~100 000 000 g The record peak acceleration of a projectile in a coilgun, a 2 gram projectile accelerated in 1 cm from rest to 5 km/sec. [34]
10121 Tm/s27×1012 m/s27×1011 g Max surface gravity of a neutron star [ citation needed ]
2.1×1013 m/s22.1×1012 g Protons in the Large Hadron Collider [35]
10211 Zm/s29.149×1021 m/s29.33×1020 g Classical (Bohr model) acceleration of an electron around a 1H nucleus.
176×1021 m/s21.79×1022 g Electrons in a 1 TV/m wakefield accelerator [36]
10511 QZm/s25.5608×1051 m/s25.5719×1050 g Coherent Planck unit of acceleration

See also

Related Research Articles

<span class="mw-page-title-main">Solar wind</span> Stream of charged particles from the Sun

The solar wind is a stream of charged particles released from the upper atmosphere of the Sun, called the corona. This plasma mostly consists of electrons, protons and alpha particles with kinetic energy between 0.5 and 10 keV. The composition of the solar wind plasma also includes a mixture of materials found in the solar plasma: trace amounts of heavy ions and atomic nuclei of elements such as C, N, O, Ne, Mg, Si, S, and Fe. There are also rarer traces of some other nuclei and isotopes such as P, Ti, Cr, 54Fe and 56Fe, and 58Ni, 60Ni, and 62Ni. Superimposed with the solar-wind plasma is the interplanetary magnetic field. The solar wind varies in density, temperature and speed over time and over solar latitude and longitude. Its particles can escape the Sun's gravity because of their high energy resulting from the high temperature of the corona, which in turn is a result of the coronal magnetic field. The boundary separating the corona from the solar wind is called the Alfvén surface.

<span class="mw-page-title-main">Shock (mechanics)</span> Sudden transient acceleration

In mechanics and physics, shock is a sudden acceleration caused, for example, by impact, drop, kick, earthquake, or explosion. Shock is a transient physical excitation.

<span class="mw-page-title-main">Orders of magnitude (mass)</span> Orders of magnitude (mass) in SI system

To help compare different orders of magnitude, the following lists describe various mass levels between 10−59 kg and 1052 kg. The least massive thing listed here is a graviton, and the most massive thing is the observable universe. Typically, an object having greater mass will also have greater weight (see mass versus weight), especially if the objects are subject to the same gravitational field strength.

The Breakthrough Propulsion Physics Project (BPP) was a research project funded by NASA from 1996-2002 to study various proposals for revolutionary methods of spacecraft propulsion that would require breakthroughs in physics before they could be realized. The project ended in 2002, when the Advanced Space Transportation Program was reorganized and all speculative research was cancelled. During its six years of operational funding, this program received a total investment of $1.2 million.

<span class="mw-page-title-main">Accelerometer</span> Device that measures proper acceleration

An accelerometer is a tool that measures proper acceleration. Proper acceleration is the acceleration of a body in its own instantaneous rest frame; this is different from coordinate acceleration, which is acceleration in a fixed coordinate system. For example, an accelerometer at rest on the surface of the Earth will measure an acceleration due to Earth's gravity, straight upwards of g ≈ 9.81 m/s2. By contrast, accelerometers in free fall will measure zero.

g-force Term for accelerations felt as weight in multiples of standard gravity

The g-force or gravitational force equivalent is mass-specific force (force per unit mass), expressed in units of standard gravity (g, not to be confused with "g", the symbol for grams). It is used for sustained accelerations, that cause a perception of weight. For example, an object at rest on Earth's surface is subject to 1 g, equaling the conventional value of gravitational acceleration on Earth, about 9.8 m/s2. More transient acceleration, accompanied with significant jerk, is called shock.

<i>MESSENGER</i> Seventh mission of the Discovery program; orbital reconnaissance of the planet Mercury (2004–2015)

MESSENGER was a NASA robotic space probe that orbited the planet Mercury between 2011 and 2015, studying Mercury's chemical composition, geology, and magnetic field. The name is a backronym for "Mercury Surface, Space Environment, Geochemistry, and Ranging", and a reference to the messenger god Mercury from Roman mythology.

<span class="mw-page-title-main">Mass concentration (astronomy)</span> Region of a planet or moons crust that contains a large positive gravitational anomaly

In astronomy, astrophysics and geophysics, a mass concentration is a region of a planet's or moon's crust that contains a large positive gravity anomaly. In general, the word "mascon" can be used as a noun to refer to an excess distribution of mass on or beneath the surface of an astronomical body, such as is found around Hawaii on Earth. However, this term is most often used to describe a geologic structure that has a positive gravitational anomaly associated with a feature that might otherwise have been expected to have a negative anomaly, such as the "mascon basins" on the Moon.

<i>Lunar Prospector</i> Third mission of the Discovery program; polar orbital reconnaissance of the Moon

Lunar Prospector was the third mission selected by NASA for full development and construction as part of the Discovery Program. At a cost of $62.8 million, the 19-month mission was designed for a low polar orbit investigation of the Moon, including mapping of surface composition including Lunar hydrogen deposits, measurements of magnetic and gravity fields, and study of lunar outgassing events. The mission ended July 31, 1999, when the orbiter was deliberately crashed into a crater near the lunar south pole, after the presence of hydrogen was successfully detected.

<span class="mw-page-title-main">Equivalence principle</span> Principle of general relativity stating that inertial and gravitational masses are equivalent

In the theory of general relativity, the equivalence principle is the equivalence of gravitational and inertial mass, and Albert Einstein's observation that the gravitational "force" as experienced locally while standing on a massive body is the same as the pseudo-force experienced by an observer in a non-inertial (accelerated) frame of reference.

The Pioneer anomaly, or Pioneer effect, was the observed deviation from predicted accelerations of the Pioneer 10 and Pioneer 11 spacecraft after they passed about 20 astronomical units (3×109 km; 2×109 mi) on their trajectories out of the Solar System. The apparent anomaly was a matter of much interest for many years but has been subsequently explained by anisotropic radiation pressure caused by the spacecraft's heat loss.

<span class="mw-page-title-main">Gravitation of the Moon</span>

The acceleration due to gravity on the surface of the Moon is approximately 1.625 m/s2, about 16.6% that on Earth's surface or 0.166 ɡ. Over the entire surface, the variation in gravitational acceleration is about 0.0253 m/s2. Because weight is directly dependent upon gravitational acceleration, things on the Moon will weigh only 16.6% of what they weigh on the Earth.

<span class="mw-page-title-main">GRAIL</span> 2011–12 NASA mission to study the Moons geology

The Gravity Recovery and Interior Laboratory (GRAIL) was an American lunar science mission in NASA's Discovery Program which used high-quality gravitational field mapping of the Moon to determine its interior structure. The two small spacecraft GRAIL A (Ebb) and GRAIL B (Flow) were launched on 10 September 2011 aboard a single launch vehicle: the most-powerful configuration of a Delta II, the 7920H-10. GRAIL A separated from the rocket about nine minutes after launch, GRAIL B followed about eight minutes later. They arrived at their orbits around the Moon 25 hours apart. The first probe entered orbit on 31 December 2011 and the second followed on 1 January 2012. The two spacecraft impacted the Lunar surface on December 17, 2012.

<span class="mw-page-title-main">Trident laser</span>

The Trident Laser was a high power, sub-petawatt class, solid-state laser facility located at Los Alamos National Laboratory, in Los Alamos, New Mexico, originally built in the late 1980s for Inertial confinement fusion (ICF) research by KMS Fusion, founded by Kip Siegel, in Ann Arbor, Michigan, it was later moved to Los Alamos in the early 1990s to be used in ICF and materials research. The Trident Laser has been decommissioned, with final experiments in 2017, and is now in storage at the University of Texas at Austin.

Whole body vibration is a generic term used when vibrations of any frequency are transferred to the human body. Humans are exposed to vibration through a contact surface that is in a mechanical vibrating state. Humans are generally exposed to many different forms of vibration in their daily lives. This could be through a driver's seat, a moving train platform, a power tool, a training platform, or any one of countless other devices. It is a potential form of occupational hazard, particularly after years of exposure.

<span class="mw-page-title-main">Weightlessness</span> Absence of stress and strain resulting from externally applied mechanical contact-forces

Weightlessness is the complete or near-complete absence of the sensation of weight, i.e., zero apparent weight. It is also termed zero gravity, zero g-force, or zero-g. Micro-g environment is more or less synonymous, with the recognition that g-forces are never exactly zero.

<span class="mw-page-title-main">Orders of magnitude (force)</span>

The following list shows different orders of magnitude of force.

<span class="mw-page-title-main">Entropic gravity</span> Theory in modern physics that describes gravity as an entropic force

Entropic gravity, also known as emergent gravity, is a theory in modern physics that describes gravity as an entropic force—a force with macro-scale homogeneity but which is subject to quantum-level disorder—and not a fundamental interaction. The theory, based on string theory, black hole physics, and quantum information theory, describes gravity as an emergent phenomenon that springs from the quantum entanglement of small bits of spacetime information. As such, entropic gravity is said to abide by the second law of thermodynamics under which the entropy of a physical system tends to increase over time.

Frame-dragging is an effect on spacetime, predicted by Albert Einstein's general theory of relativity, that is due to non-static stationary distributions of mass–energy. A stationary field is one that is in a steady state, but the masses causing that field may be non-static ⁠— rotating, for instance. More generally, the subject that deals with the effects caused by mass–energy currents is known as gravitoelectromagnetism, which is analogous to the magnetism of classical electromagnetism.

Jens Horst Gundlach is a German physicist.

References

  1. Stanford University: Gravity Probe B, Payload & Spacecraft , and NASA: Investigation of Drag-Free Control Technology for Earth Science Constellation Missions . The TRIAD 1 satellite was a later, more advanced navigation satellite that was part of the U.S. Navy’s Transit, or NAVSAT system.
  2. Gundlach, J. H; Schlamminger, S; Spitzer, C. D; Choi, K. -Y; Woodahl, B. A; Coy, J. J; Fischbach, E (2007). "Laboratory Test of Newton's Second Law for Small Accelerations". Physical Review Letters. 98 (15): 150801. Bibcode:2007PhRvL..98o0801G. doi:10.1103/PhysRevLett.98.150801. PMID   17501332.
  3. 1 2 3 4 5 csel.eng.ohio-state.edu - High Acceleration and the Human Body, Martin Voshell, November 28, 2004 Archived August 19, 2014, at the Wayback Machine
  4. George Bibel. Beyond the Black Box: the Forensics of Airplane Crashes. Johns Hopkins University Press, 2008. ISBN   0-8018-8631-7.
  5. 6 g has been recorded in the 130R turn at Suzuka circuit, Japan. Many turns have 5 g peak values, like turn 8 at Istanbul or Eau Rouge at Spa
  6. "Archived copy". Archived from the original on 2014-12-28. Retrieved 2014-12-14.{{cite web}}: CS1 maint: archived copy as title (link)
  7. NASA: SP-368 Biomedical Results of Apollo, Chapter 5: Environmental Factors, Table 2: Apollo Manned Space Flight Reentry G Levels
  8. "Maxed out: How many gs can you pull?". New Scientist. Retrieved 2017-11-19.
  9. Hall, Rex; David Shayler (2003). Soyuz, A Universal Spacecraft. Springer Praxis. p. 193. ISBN   978-1-85233-657-8.
  10. ReVelle, D. O.; Edwards, W. N. (2007). "Stardust—An artificial, low-velocity "meteor" fall and recovery: 15 January 2006". Meteoritics and Planetary Science. 42 (2): 271. Bibcode:2007M&PS...42..271R. doi: 10.1111/j.1945-5100.2007.tb00232.x .
  11. Sprint
  12. 1 2 tomshardware.co.uk - Hard Drive Shock Tolerance - Hard-Disks - Storage Archived 2012-06-17 at the Wayback Machine , Physics, by O'hanian, 1989, 2007-01-03
  13. “Several Indy car drivers have withstood impacts in excess of 100 G without serious injuries.” Dennis F. Shanahan, M.D., M.P.H.: ”Human Tolerance and Crash Survivability [ dead link ], citing Society of Automotive Engineers. Indy racecar crash analysis. Automotive Engineering International, June 1999, 87–90. And National Highway Traffic Safety Administration: Recording Automotive Crash Event Data Archived 2010-04-05 at the Wayback Machine
  14. "Holloman Air Force Base - Fact Sheet (Printable) : 846 TS HYPERSONIC UPGRADE PROGRAM". Archived from the original on 2012-05-17. Retrieved 2015-04-19.
  15. wdc.com - Legacy Product Specifications : WD600BB Archived 2011-02-27 at the Wayback Machine , read 2012-01-11
  16. "Archived copy". Archived from the original on 2013-07-18. Retrieved 2013-07-23.{{cite web}}: CS1 maint: archived copy as title (link)
  17. Feel the G's: The Science of Gravity and G-Forces - by Suzanne Slade (page 37)
  18. Woodfill, Jerry. "What Did Galileo Find at Jupipter?". er.jsc.nasa.gov. NASA. Retrieved 8 November 2019.
  19. "Formula 1 - Bianchi crash impact was 254g". uk.eurosport.yahoo.com. 23 July 2015. Archived from the original on 23 July 2015.
  20. Evans, M. E. G (2009). "The jump of the click beetle (Coleoptera, Elateridae)—a preliminary study". Journal of Zoology. 167 (3): 319–336. doi:10.1111/j.1469-7998.1972.tb03115.x.
  21. "Archived copy" (PDF). Archived from the original (PDF) on 2016-03-03. Retrieved 2015-04-19.{{cite web}}: CS1 maint: archived copy as title (link)
  22. S-H Yoon; S Park (17 January 2011). "A mechanical analysis of woodpecker drumming and its application to shock-absorbing systems" (PDF). Bioinspiration & Biomimetics . 6 (1): 12. Bibcode:2011BiBi....6a6003Y. doi:10.1088/1748-3182/6/1/016003. PMID   21245520. S2CID   2510221 . Retrieved 10 January 2016.
  23. Omega , Ball Watch Technology
  24. Cosworth V8 engine
  25. S. N. Patek, W. L. Korff & R. L. Caldwell (2004). "Deadly strike mechanism of a mantis shrimp" (PDF). Nature . 428 (6985): 819–820. Bibcode:2004Natur.428..819P. doi:10.1038/428819a. PMID   15103366. S2CID   4324997.[ permanent dead link ]
  26. "L-3 Communication's IEC Awarded Contract with Raytheon for Common Air Launched Navigation System". Archived from the original on 2016-12-24. Retrieved 2016-12-12.
  27. bu.edu - Rockets in Horse Poop, 2010-12-10
  28. Assuming an 8.04 gram bullet, a muzzle velocity of 350 metres per second (1,100 ft/s), and a 102 mm barrel.
  29. Patek SN, Baio JE, Fisher BL, Suarez AV (22 August 2006). "Multifunctionality and mechanical origins: Ballistic jaw propulsion in trap-jaw ants". Proceedings of the National Academy of Sciences . 103 (34): 12787–12792. Bibcode:2006PNAS..10312787P. doi: 10.1073/pnas.0604290103 . PMC   1568925 . PMID   16924120.
  30. Assuming an 8.04 gram bullet, a peak pressure of 240 MPa (35,000 psi) and 440 N of friction.
  31. Holberg, J. B.; Barstow, M. A.; Bruhweiler, F. C.; Cruise, A. M.; Penny, A. J. (1998). "Sirius B: A New, More Accurate View". The Astrophysical Journal. 497 (2): 935–942. Bibcode:1998ApJ...497..935H. doi: 10.1086/305489 .
  32. Berkeley Physics Course, vol. 1, Mechanics, fig. 4.1 (authors Kittel-Knight-Ruderman, 1973 edition)
  33. Tibballs, J; Yanagihara, A. A; Turner, H. C; Winkel, K (2011). "Immunological and Toxinological Responses to Jellyfish Stings". Inflammation & Allergy - Drug Targets. 10 (5): 438–446. doi:10.2174/187152811797200650. PMC   3773479 . PMID   21824077.
  34. K. McKinney and P. Mongeau, "Multiple stage pulsed induction acceleration," in IEEE Transactions on Magnetics, vol. 20, no. 2, pp. 239-242, March 1984, doi: 10.1109/TMAG.1984.1063089.
  35. Calculated from their speed and radius, approximating the LHC as a circle.
  36. Rosenzweig, J. B; Andonian, G; Bucksbaum, P; Ferrario, M; Full, S; Fukusawa, A; Hemsing, E; Hidding, B; Hogan, M; Krejcik, P; Muggli, P; Marcus, G; Marinelli, A; Musumeci, P; O'Shea, B; Pellegrini, C; Schiller, D; Travish, G (2011). "Teravolt-per-meter beam and plasma fields from low-charge femtosecond electron beams". Nuclear Instruments and Methods in Physics Research A. 653 (1): 98. arXiv: 1002.1976 . Bibcode:2011NIMPA.653...98R. doi:10.1016/j.nima.2011.01.073. S2CID   118384500.