Comparison of orbital rocket engines

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This page is an incomplete list of orbital rocket engine data.

Engine data

This list is incomplete; you can help by expanding it.

Legend for below table:   [under development] — [retired,canceled] — [operational,inactive]

Engine Origin Manufacturer Vehicle Use Propellant Specific Impulse, Vac (s) Specific Impulse, SL (s) Thrust, Vac (N) Thrust, SL (N) Mass (kg) Thrust-to-weight ratio Combustion chamber pressure (bar) Status Engine
Aestus II[1]  Europe Airbus Defence and Space Ariane 5 Upper N2O4/MMH 340[1] 55,400[1] 138[1] 40.9?[note 1] 60[1] Development Aestus II
Aestus[2]  Europe Airbus Defence and Space Ariane 5 ES Upper N2O4/MMH 324[2] 30,000[2] 111[2] 27.6?[note 2] 11[2] Operational Aestus
AR1  United States Aerojet Rocketdyne Vulcan 1st RP-1/LOX 2,200,000[3] Development AR1
Atlas V SRB  United States Aerojet Atlas V Booster Solid 275[4] 1,270,000[4] Operational Atlas V SRB
BE-3  United States Blue Origin New Shepard 1st LH2/LOX 490,000 Operational BE-3
BE-4[5][6]  United States Blue Origin New Glenn
Vulcan		 1st Methane/LOX 2,400,000[5][6] 134[7] Development BE-4
Boeing 601HP

First ever ion engine used as a main engine on an operational commercial satellite (PAS-5)

  United States Boeing Boeing 601HP satellites Ion thruster Xenon 2,568 @0.5 kW 0.018 @0.5 kW Operational Boeing 601HP
Boeing 702  United States Boeing Boeing 702 satellites Ion thruster Xenon 3,800 @4.5 kW 0.165 @4.5 kW Operational Boeing 702
CE-20  India Godrej & Boyce LVM3 Upper LH2/LOX 443 200,000 588 60.00 Development CE-20
CE-7.5[8][9]  India Godrej & Boyce GSLV Mk II Upper LH2/LOX 454[9] 73,550[8] 445[9] 16.85?[note 3] 58 Operational CE-7.5
F-1

Most powerful single-chamber liquid-fueled rocket engine ever developed

  United States Rocketdyne Saturn V 1st RP-1/LOX 304 263 7,770,000 6,770,000 8,391 82.27?[note 4] 70 Retired F-1
Gamma 2[10]  UK Bristol Siddeley Black Arrow 2nd H2O2/Kerosene 265[10] 68,200[10] 173[10] 40.22[10] Retired Gamma 2
Gamma 8[11]  UK Bristol Siddeley Black Arrow 1st H2O2/Kerosene 265[11] 234,800[11] 342[11] 70.01[11] 47.40[11] Retired Gamma 8
HiPEP

Most efficient inert gas ion thruster ever built

  United States NASA Jupiter Icy Moons Orbiter Ion thruster Xenon 9,620 @39.3 kW 0.670 @39.3 kW Canceled HiPEP
HM7B[12][13]  Europe Snecma Ariane 5 ECA Upper LH2/LOX 446[13] 310[12] 64,800[13] 43,600[12] 165[13] 40.05?[note 5] 37[13] Operational HM7B
J-2[14]  United States Rocketdyne Saturn V
Saturn IB		 2nd, 3rd LH2/LOX 421 1,033,100 1,438 73.18 30 Retired J-2
J-2X[15][16]  United States Pratt & Whitney Rocketdyne Space Launch System Upper LH2/LOX 448 1,310,000 2,430[16] 54.97?[note 6] 30 Development J-2X
LE-5  Japan Mitsubishi Heavy Industries
NASDA		 H-I Upper LH2/LOX 450[17] 103,000[17] 245[17] 42.87[note 7] 36.0[17] Retired LE-5
LE-5A  Japan Mitsubishi Heavy Industries
NASDA		 H-II Upper LH2/LOX 452[18] 121,500[18] 242[18] 51.19[note 8] 40.0[18] Retired LE-5A
LE-5B  Japan Mitsubishi Heavy Industries
JAXA		 H-IIA
H-IIB		 Upper LH2/LOX 447[19] 137,000[19] 269[19] 51.93[note 9] 36.0[19] Operational LE-5B
LE-7  Japan Mitsubishi Heavy Industries
NASDA		 H-II 1st LH2/LOX 446[20] 1,078,000[20] 843,500[20] 1,714[20] 64.13[20] 127[20] Retired LE-7
LE-7A  Japan Mitsubishi Heavy Industries
JAXA		 H-IIA
H-IIB		 1st LH2/LOX 438[21] 338[21] 1,098,000[21] 1,800[21] 62.2[note 10] 121[21] Operational LE-7A
Merlin 1C  United States SpaceX Falcon 9
Falcon 1		 1st,2nd RP-1/LOX 304[22] 266[23] 480,408[22] 422,581[22] 630 92[22] 67.7 Retired Merlin 1C
Merlin 1D  United States SpaceX Falcon 9 v1.1 1st RP-1/LOX 311 [24] 282 [24] 723,000[25] 470[25] 158[25] 97 Retired Merlin 1D
Merlin 1D FT  United States SpaceX Falcon 9 v1.1 FT
Falcon Heavy		 1st RP-1/LOX 311 [24] 282 [24] 914,000[26] 845,000[26] 470[25] 199.5[26] Operational Merlin 1D FT
Merlin Vacuum 1C  United States SpaceX Falcon 9
Falcon 1		 2nd RP-1/LOX 336[23] 413,644[23] 92 Retired Merlin Vacuum 1C
Merlin Vacuum 1D  United States SpaceX Falcon 9
Falcon Heavy		 2nd RP-1/LOX 348[27] 934,000[27] Operational Merlin Vacuum 1D
NewtonFour  United States Virgin Galactic LauncherOne 2nd RP-1/LOX 22,241[28] Development NewtonFour
NewtonThree  United States Virgin Galactic LauncherOne Booster RP-1/LOX 266,893[29] Development NewtonThree
NEXT  United States NASA Ion thruster Xenon 4,100 @6.9 kW 0.236 @6.9 kW Development NEXT
NK-33A (AJ26-58)[30]

11Д111

  Soviet Union Kuznetsov Design Bureau
Aerojet		 Antares
Soyuz-2.1v		 1st RP-1/LOX 331[30] 1,638,000[30] 1,222[30] 136.8[30] 145[30] Operational NK-33-1 (AJ26-58)
NSTAR[31][32]

First ever ion engine used as a main engine on an operational science spacecraft

  United States Hughes Electron Dynamics
Boeing		 Deep Space 1
Dawn		 Ion thruster Xenon 3,100 @2.3 kW 0.0920 @2.3 kW 8.2 Operational NSTAR
P230[33]  Europe SNPE (Société Nationale des Poudres et Explosifs) Ariane 5 Booster HTPB(68/18) 286[33] 259[33] 6,472,300[33] 5,861,300[33] 269,000 with fuel[33] Operational P230
PPS-1350  Russia
 Europe		 OKB Fakel
Snecma		 SMART-1 Hall thruster Xenon 1,650 @1.5 kW 0.088 @1.5 kW 5.3 Operational PPS-1350
S139[34]  India SDSC SHAR PSLV 1st HTPB 269[34] 486,000[34] 160,200
with fuel[34]		 58[34] Operational PSLV-1
Raptor Vacuum[35]  United States SpaceX Interplanetary Transport System 2nd,[36] 1st on Mars Methane/LOX[35] 382[37] 3,500,000[37] 300[37] Development Raptor Vacuum
Raptor[35]  United States SpaceX Interplanetary Transport System 1st,2nd (incl. 2nd-stage use as Earth & planetary lander)[38][37] Methane/LOX[35] 361[37] 334[37] ~3,285,000[37] 3,050,000[37] 300[37] Development Raptor
RD-0120[39]

11Д122

  Soviet Union KBKhA Energia 1st LH2/LOX 455[39] 1,962,000[39] 3,450[39] 57.80 219 Retired RD-0120
RD-0124[40]

14Д23

  Russia TsSKB Progress Soyuz-2.1b
Soyuz-2-1v
Angara		 2nd,3rd RP-1/LOX 359[40] 294,300[40] 520[40] 57.7[note 11] 160[40] Operational RD-0124
RD-107A[41]

14Д22

  Russia NPO Energomash Soyuz-FG
Soyuz-2		 1st RP-1/LOX 320.2[41] 263.3[41] 1,019,892[41] 839,449[41] 1,090[41] 78.53[note 12] 61.2[41] Operational RD-107A
RD-108A[41]

14Д21

  Russia NPO Energomash Soyuz-FG
Soyuz-2		 2nd RP-1/LOX 320.6[41] 257.7[41] 921,825[41] 792,377[41] 1,075[41] 75.16[note 13] 55.5[41] Operational RD-108A
RD-117[42]

11Д511

  Soviet Union NPO Energomash Soyuz-U 1st RP-1/LOX 316[42] 253[42] 978,000[43] 778,648[42] 1,100[42] 72.18[note 14] 54.2[42] Retired[44] RD-117
RD-118[42]

11Д512

  Soviet Union NPO Energomash Soyuz-U 2nd RP-1/LOX 314[42] 257[42] 1,000,278[42] 818,855[42] 1,100[42] 75.91[note 15] 59.7[42] Retired[44] RD-118
RD-171M[45]

Most powerful multi-chamber rocket engine in the world

  Russia NPO Energomash Zenit-2M
Zenit-3SL
Zenit-3SLB
Zenit-3SLBF		 1st RP-1/LOX 337.2[45] 309.5[45] 7,904,160[45] 7,256,921[45] 9,300[45] 79.57[note 16] 250[45] Operational RD-171M
RD-170

Most powerful multi-chamber rocket engine in the world

  Soviet Union NPO Energomash Energia 1st RP-1/LOX 337.2 309.5 7,904,160 7,256,921 9,300 79.57[note 17] 250 Retired RD-170
RD-180[46]  Russia NPO Energomash Atlas V
Atlas III		 1st RP-1/LOX 338.4[46] 311.9[46] 4,152,136[46] 3,826,555[46] 5,480[46] 71.2[note 18] 261.7[46] Operational RD-180
RD-181  Russia NPO Energomash Antares 1st RP-1/LOX 337.5 Development RD-181
RD-191[47]  Russia NPO Energomash Angara 1st RP-1/LOX 337.5[47] 311.2[47] 2,084,894[47] 1,922,103[47] 2,200[47] 89.09[note 19] 262.6[47] Operational RD-191
RD-193[48][49]  Russia NPO Energomash Soyuz-2.1v 1st RP-1/LOX 337.5[49] 311.2[49] 2,084,894[49] 1,922,103[49] 1,900[48][49] 103.15[note 20] Development RD-193
RD-264[42]

11Д119

  Soviet Union NPO Energomash Dnepr 1st N2O4/UDMH 318.4[42] 293.3[42] 4,511,059[42] 4,158,020[42] 3,600[42] 117.77[note 21] 210[42] Operational RD-264
RD-275M[50]

14Д14М

  Russia NPO Energomash Proton-M 1st N2O4/UDMH 315.8[50] 288[50] 1,831,882[50] 1,671,053[50] 1,070[50] 159.25[note 22] 165.2[50] Operational RD-275M
RD-56(KVD-1)[51]

11Д56У

  Russia KBKhM GSLV Mk I Upper LH2/LOX 462[51] 69,626[51] 282[51] 25.17 55.9 Retired RD-56(KVD-1)
RL-10A-4-2[52][53]  United States Pratt & Whitney Rocketdyne Atlas V Upper LH2/LOX 451 99,100 167 59 39 Operational RL-10A-4-2
RL-10B-2[54][52]  United States Pratt & Whitney Rocketdyne Delta III
Delta IV		 Upper LH2/LOX 462 109,890 277 41 44 Operational RL-10B-2
RS-25 - SSME  United States Pratt & Whitney Rocketdyne Space Shuttle 1st LH2/LOX 452.3 2,279,000 3,526 53.79[note 23] 206.4 Inactive since STS-135 RS-25
RS-68A[55]

Most powerful hydrogen-fueled engine in the world

  United States Pratt & Whitney Rocketdyne Delta IV
Delta IV Heavy		 1st LH2/LOX 414[55] 3,560,000[55] 3,137,000[55] 6,747[55] 53.80[note 24] 196[55] Operational RS-68A
Rutherford  New Zealand Rocket Lab Electron 1st, 2nd LOX/RP-1 327 22,000 16,890 Certified for flight Rutherford
S200[56]  India SDSC SHAR LVM3 Booster HTPB 274.5[56] 5,150,000[57][58]

[59]

 207,000
with fuel[56]		 Operational S200
SCE-200  India Godrej & Boyce LVM3/Unified Launch Vehicle Upper/Main RP-1/LOX 335 299 2,030,000 1,820,000 2,700 180 Development SCE-200
SLS Solid Rocket Booster

Largest, most powerful solid-fuel rocket motor ever built

  United States Orbital ATK SLS Booster PBAN 267 16,000,000 730,000
with fuel		 Development SLS Solid Rocket Booster
SLV-1[60]  India Godrej & Boyce PSLV Booster HTPB 253[60] 502,600
with fuel[60]		 10,800
with fuel[60]		 43[60] Operational SLV-1
Space Shuttle Solid Rocket Booster

Largest solid-fuel rocket motor ever flown, and the first to be used for primary propulsion on human spaceflight missions

  United States Thiokol Space Shuttle
Ares I
Space Launch System		 Booster APCP 268 14,000,000 12,500,000 590,000
with fuel		 Inactive since STS-135 Space Shuttle Solid Rocket Booster
SPT-100  Russia OKB Fakel LS-1300 satellites Hall thruster Xenon 1,500 @1.35 kW 0.083 @1.35 kW 3.5 Operational SPT-100
SRB-A  Japan IHI Aerospace
JAXA		 H-IIA Booster HTPB 280[61] 2,250,000[61] 76,400 with fuel[61] 118[61] Operational SRB-A
SRB-A3  Japan IHI Aerospace
JAXA		 H-IIB Booster BP-207J[62] 283.6[62] 2,305,000[62] 2,150,000[62] 76,600 with fuel[62] 111[62] Operational SRB-A3
UA1207[63]  United States United Technologies Titan IV Booster PBAN 272 245 7,116,000 6,410,400 319,330
with fuel		 Retired UA1207
VASIMR  United States Ad Astra Rocket Company Electro-magnetic thruster Argon 5,000 @200 kW 5.7 @200 kW Development VASIMR
Vikas (rocket engine)  India Godrej & Boyce PSLV/GSLV/LVM3 Second/Main/Booster N2O4/UDMH 262 680,500-804,500 600,500-756,500 5.30-5.85 Operational Vikas (rocket engine)
Vinci[64][65]  Europe Snecma Ariane 6 Upper LH2/LOX 465[64] 180,000[64] 280[65] 65.55[note 25] 60.8[64] Development Vinci
Vulcain 2[66][67]  Europe Snecma Ariane 5 1st LH2/LOX 429[67] 318[66] 1,359,000[67] 939,500[66] 1,800[66] 76.99?[note 26] 117.3[67] Operational Vulcain 2
Vulcain[68][69]

HM-60

  Europe Snecma Ariane 5 1st LH2/LOX 439[69] 326[68] 1,113,000[69] 773,200[68] 1,300[68] 84.318[68] 109[69] Retired Vulcain
Waxwing[70]  UK Bristol Aerojet Black Arrow Upper Solid 278[70] 29,400[70] 87[70] Retired Waxwing
YF-100  China CASC Long March 5, Long March 6 and Long March 7[71]

[72] [73]

 Long March 5 K-3-1 and K-2-1 boosters, Long March 6 first stage and Long March 7 first stage and boosters.[74]

[75] [76]

 RP-1/LOX[77] 335[77] 300[77] 1,340,000[77] 1,200,000[77] Operational YF-100
YF-21C  China CASC Long March 2,3 1st N2O4/UDMH 260.7[78] 2,961,600[78] Operational YF-21C
YF-24E  China CASC Long March 2,3 2nd N2O4/UDMH 298.0[78] 742,000[78] Operational YF-24E
YF-75  China CALT Long March 3 3rd LH2/LOX 438.0[78] 167,170[78] Operational YF-75

See also

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 Lua error in package.lua at line 80: module 'strict' not found.
  2. ↑ 2.0 2.1 2.2 2.3 2.4 Lua error in package.lua at line 80: module 'strict' not found.
  3. ↑ http://www.rocket.com/ar1-booster-engine
  4. ↑ 4.0 4.1 Lua error in package.lua at line 80: module 'strict' not found.
  5. ↑ 5.0 5.1 Lua error in package.lua at line 80: module 'strict' not found.
  6. ↑ 6.0 6.1 Lua error in package.lua at line 80: module 'strict' not found.
  7. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  8. ↑ 8.0 8.1 Lua error in package.lua at line 80: module 'strict' not found.
  9. ↑ 9.0 9.1 9.2 Lua error in package.lua at line 80: module 'strict' not found.
  10. ↑ 10.0 10.1 10.2 10.3 10.4 Lua error in package.lua at line 80: module 'strict' not found.
  11. ↑ 11.0 11.1 11.2 11.3 11.4 11.5 Lua error in package.lua at line 80: module 'strict' not found.
  12. ↑ 12.0 12.1 12.2 Lua error in package.lua at line 80: module 'strict' not found.
  13. ↑ 13.0 13.1 13.2 13.3 13.4 Lua error in package.lua at line 80: module 'strict' not found.
  14. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  15. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  16. ↑ 16.0 16.1 Lua error in package.lua at line 80: module 'strict' not found.
  17. ↑ 17.0 17.1 17.2 17.3 Lua error in package.lua at line 80: module 'strict' not found.
  18. ↑ 18.0 18.1 18.2 18.3 Lua error in package.lua at line 80: module 'strict' not found.
  19. ↑ 19.0 19.1 19.2 19.3 Lua error in package.lua at line 80: module 'strict' not found.
  20. ↑ 20.0 20.1 20.2 20.3 20.4 20.5 Lua error in package.lua at line 80: module 'strict' not found.
  21. ↑ 21.0 21.1 21.2 21.3 21.4 Lua error in package.lua at line 80: module 'strict' not found.
  22. ↑ 22.0 22.1 22.2 22.3 Lua error in package.lua at line 80: module 'strict' not found.
  23. ↑ 23.0 23.1 23.2 Lua error in package.lua at line 80: module 'strict' not found.
  24. ↑ 24.0 24.1 24.2 24.3 Lua error in package.lua at line 80: module 'strict' not found.
  25. ↑ 25.0 25.1 25.2 25.3 Lua error in package.lua at line 80: module 'strict' not found.
  26. ↑ 26.0 26.1 26.2 Lua error in package.lua at line 80: module 'strict' not found.
  27. ↑ 27.0 27.1 Lua error in package.lua at line 80: module 'strict' not found.
  28. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  29. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  30. ↑ 30.0 30.1 30.2 30.3 30.4 30.5 Lua error in package.lua at line 80: module 'strict' not found.
  31. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  32. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  33. ↑ 33.0 33.1 33.2 33.3 33.4 33.5 Lua error in package.lua at line 80: module 'strict' not found.
  34. ↑ 34.0 34.1 34.2 34.3 34.4 Lua error in package.lua at line 80: module 'strict' not found.
  35. ↑ 35.0 35.1 35.2 35.3 Lua error in package.lua at line 80: module 'strict' not found.
  36. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  37. ↑ 37.0 37.1 37.2 37.3 37.4 37.5 37.6 37.7 37.8 Lua error in package.lua at line 80: module 'strict' not found.
  38. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  39. ↑ 39.0 39.1 39.2 39.3 Lua error in package.lua at line 80: module 'strict' not found.
  40. ↑ 40.0 40.1 40.2 40.3 40.4 Lua error in package.lua at line 80: module 'strict' not found.
  41. ↑ 41.00 41.01 41.02 41.03 41.04 41.05 41.06 41.07 41.08 41.09 41.10 41.11 41.12 41.13 Lua error in package.lua at line 80: module 'strict' not found.
  42. ↑ 42.00 42.01 42.02 42.03 42.04 42.05 42.06 42.07 42.08 42.09 42.10 42.11 42.12 42.13 42.14 42.15 42.16 42.17 42.18 42.19 Lua error in package.lua at line 80: module 'strict' not found.
  43. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  44. ↑ 44.0 44.1 Lua error in package.lua at line 80: module 'strict' not found.
  45. ↑ 45.0 45.1 45.2 45.3 45.4 45.5 45.6 Lua error in package.lua at line 80: module 'strict' not found.
  46. ↑ 46.0 46.1 46.2 46.3 46.4 46.5 46.6 Lua error in package.lua at line 80: module 'strict' not found.
  47. ↑ 47.0 47.1 47.2 47.3 47.4 47.5 47.6 Lua error in package.lua at line 80: module 'strict' not found.
  48. ↑ 48.0 48.1 Lua error in package.lua at line 80: module 'strict' not found.
  49. ↑ 49.0 49.1 49.2 49.3 49.4 49.5 Lua error in package.lua at line 80: module 'strict' not found.
  50. ↑ 50.0 50.1 50.2 50.3 50.4 50.5 50.6 Lua error in package.lua at line 80: module 'strict' not found.
  51. ↑ 51.0 51.1 51.2 51.3 Lua error in package.lua at line 80: module 'strict' not found.
  52. ↑ 52.0 52.1 Lua error in package.lua at line 80: module 'strict' not found.
  53. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  54. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  55. ↑ 55.0 55.1 55.2 55.3 55.4 55.5 Lua error in package.lua at line 80: module 'strict' not found.
  56. ↑ 56.0 56.1 56.2 Lua error in package.lua at line 80: module 'strict' not found.
  57. ↑ ISRO Press Release: S200 First Static Test (S-200-ST-01)
  58. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  59. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  60. ↑ 60.0 60.1 60.2 60.3 60.4 Lua error in package.lua at line 80: module 'strict' not found.
  61. ↑ 61.0 61.1 61.2 61.3 Lua error in package.lua at line 80: module 'strict' not found.
  62. ↑ 62.0 62.1 62.2 62.3 62.4 62.5 Lua error in package.lua at line 80: module 'strict' not found.
  63. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  64. ↑ 64.0 64.1 64.2 64.3 Lua error in package.lua at line 80: module 'strict' not found.
  65. ↑ 65.0 65.1 Lua error in package.lua at line 80: module 'strict' not found.
  66. ↑ 66.0 66.1 66.2 66.3 Lua error in package.lua at line 80: module 'strict' not found.
  67. ↑ 67.0 67.1 67.2 67.3 Lua error in package.lua at line 80: module 'strict' not found.
  68. ↑ 68.0 68.1 68.2 68.3 68.4 Lua error in package.lua at line 80: module 'strict' not found.
  69. ↑ 69.0 69.1 69.2 69.3 Lua error in package.lua at line 80: module 'strict' not found.
  70. ↑ 70.0 70.1 70.2 70.3 Lua error in package.lua at line 80: module 'strict' not found.
  71. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  72. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  73. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  74. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  75. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  76. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  77. ↑ 77.0 77.1 77.2 77.3 77.4 Lua error in package.lua at line 80: module 'strict' not found.
  78. ↑ 78.0 78.1 78.2 78.3 78.4 78.5 Lua error in package.lua at line 80: module 'strict' not found.

Notes

  1. ↑ \frac{55,400\ \mathrm{N}}{(138\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=40.9
  2. ↑ \frac{30,000\ \mathrm{N}}{(111\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=27.6
  3. ↑ \frac{73,550\ \mathrm{N}}{(445\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=16.85
  4. ↑ \frac{6,770,000\ \mathrm{N}}{(8,391\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=82.27
  5. ↑ \frac{64,800\ \mathrm{N}}{(165\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=40.05
  6. ↑ \frac{1,310,000\ \mathrm{N}}{(2,430\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=54.97
  7. ↑ \frac{103,000\ \mathrm{N}}{(245\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=42.87
  8. ↑ \frac{121,500\ \mathrm{N}}{(242\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=51.19
  9. ↑ \frac{137,000\ \mathrm{N}}{(269\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=51.93
  10. ↑ \frac{1,098,000\ \mathrm{N}}{(1,800\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=62.2
  11. ↑ \frac{294,300\ \mathrm{N}}{(480\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=57.7
  12. ↑ \frac{839,449\ \mathrm{N}}{(1,090\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=78.53
  13. ↑ \frac{792,377\ \mathrm{N}}{(1,075\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=75.16
  14. ↑ \frac{778,648\ \mathrm{N}}{(1,100\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=72.18
  15. ↑ \frac{818,855\ \mathrm{N}}{(1,100\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=75.91
  16. ↑ \frac{7,256,921\ \mathrm{N}}{(9,300\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=79.57
  17. ↑ \frac{7,256,921\ \mathrm{N}}{(9,300\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=79.57
  18. ↑ \frac{3,826,555\ \mathrm{N}}{(5,480\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=71.2
  19. ↑ \frac{1,922,103\ \mathrm{N}}{(2,200\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=89.09
  20. ↑ \frac{1,922,103\ \mathrm{N}}{(1,900\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=103.15
  21. ↑ \frac{4,158,020\ \mathrm{N}}{(3,600\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=117.77
  22. ↑ \frac{1,671,053\ \mathrm{N}}{(1,070\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=159.25
  23. ↑ \frac{1,860,000\ \mathrm{N}}{(3,526\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=53.79
  24. ↑ \frac{3,560,000\ \mathrm{N}}{(6,747\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=53.80
  25. ↑ \frac{180,000\ \mathrm{N}}{(280\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=65.55
  26. ↑ \frac{1,359,000\ \mathrm{N}}{(1,800\ \mathrm{kg})(9.807\ \mathrm{m/s^2})}=76.99

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