joule | 1 J | 2 J | 3 J | 4 J | 5 J | 6 J | 7 J | 8 J | 9 J | 10 J | 11 J | 12 J | 13 J | 14 J | 15 J | 16 J | 17 J | 18 J | 19 J | 20 J | 21 J | 22 J | 23 J | 24 J | 25 J | 26 J | 27 J | 28 J | 29 J | 30 J | 31 J | 32 J | 33 J | 34 J | 35 J | 36 J | 37 J | 38 J | 39 J | 40 J | 41 J | 42 J | 43 J | 44 J | 45 J | 46 J | 47 J | 48 J | 49 J | 50 J | 51 J | 52 J | 53 J | 54 J | 55 J | 56 J | 57 J | 58 J | 59 J | 60 J | 61 J | 62 J | 63 J | 64 J | 65 J | 66 J | 67 J | 68 J | 69 J | 70 J | 71 J | 72 J | 73 J | 74 J | 75 J | 76 J | 77 J | 78 J | 79 J | 80 J | 81 J | 82 J | 83 J | 84 J | 85 J | 86 J | 87 J | 88 J | 89 J | 90 J | 91 J | 92 J | 93 J | 94 J | 95 J | 96 J | 97 J | 98 J | 99 J | 100 J |
foot-poundal | 23.7303604 ft-pdl | 47.4607208 ft-pdl | 71.1910812 ft-pdl | 94.9214416 ft-pdl | 118.6518020 ft-pdl | 142.3821624 ft-pdl | 166.1125228 ft-pdl | 189.8428832 ft-pdl | 213.5732436 ft-pdl | 237.3036040 ft-pdl | 261.0339644 ft-pdl | 284.7643249 ft-pdl | 308.4946853 ft-pdl | 332.2250457 ft-pdl | 355.9554061 ft-pdl | 379.6857665 ft-pdl | 403.4161269 ft-pdl | 427.1464873 ft-pdl | 450.8768477 ft-pdl | 474.6072081 ft-pdl | 498.3375685 ft-pdl | 522.0679289 ft-pdl | 545.7982893 ft-pdl | 569.5286497 ft-pdl | 593.2590101 ft-pdl | 616.9893705 ft-pdl | 640.7197309 ft-pdl | 664.4500913 ft-pdl | 688.1804517 ft-pdl | 711.9108121 ft-pdl | 735.6411725 ft-pdl | 759.3715329 ft-pdl | 783.1018933 ft-pdl | 806.8322537 ft-pdl | 830.5626141 ft-pdl | 854.2929746 ft-pdl | 878.0233350 ft-pdl | 901.7536954 ft-pdl | 925.4840558 ft-pdl | 949.2144162 ft-pdl | 972.9447766 ft-pdl | 996.6751370 ft-pdl | 1,020.4054974 ft-pdl | 1,044.1358578 ft-pdl | 1,067.8662182 ft-pdl | 1,091.5965786 ft-pdl | 1,115.3269390 ft-pdl | 1,139.0572994 ft-pdl | 1,162.7876598 ft-pdl | 1,186.5180202 ft-pdl | 1,210.2483806 ft-pdl | 1,233.9787410 ft-pdl | 1,257.7091014 ft-pdl | 1,281.4394618 ft-pdl | 1,305.1698222 ft-pdl | 1,328.9001826 ft-pdl | 1,352.6305430 ft-pdl | 1,376.3609034 ft-pdl | 1,400.0912638 ft-pdl | 1,423.8216243 ft-pdl | 1,447.5519847 ft-pdl | 1,471.2823451 ft-pdl | 1,495.0127055 ft-pdl | 1,518.7430659 ft-pdl | 1,542.4734263 ft-pdl | 1,566.2037867 ft-pdl | 1,589.9341471 ft-pdl | 1,613.6645075 ft-pdl | 1,637.3948679 ft-pdl | 1,661.1252283 ft-pdl | 1,684.8555887 ft-pdl | 1,708.5859491 ft-pdl | 1,732.3163095 ft-pdl | 1,756.0466699 ft-pdl | 1,779.7770303 ft-pdl | 1,803.5073907 ft-pdl | 1,827.2377511 ft-pdl | 1,850.9681115 ft-pdl | 1,874.6984719 ft-pdl | 1,898.4288323 ft-pdl | 1,922.1591927 ft-pdl | 1,945.8895531 ft-pdl | 1,969.6199136 ft-pdl | 1,993.3502740 ft-pdl | 2,017.0806344 ft-pdl | 2,040.8109948 ft-pdl | 2,064.5413552 ft-pdl | 2,088.2717156 ft-pdl | 2,112.0020760 ft-pdl | 2,135.7324364 ft-pdl | 2,159.4627968 ft-pdl | 2,183.1931572 ft-pdl | 2,206.9235176 ft-pdl | 2,230.6538780 ft-pdl | 2,254.3842384 ft-pdl | 2,278.1145988 ft-pdl | 2,301.8449592 ft-pdl | 2,325.5753196 ft-pdl | 2,349.3056800 ft-pdl | 2,373.0360404 ft-pdl |
The joule (/ˈdʒuːl/); symbol: J), is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre (1 newton metre or N⋅m).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
joule | J | The work done when a force of one newton moves the point of its application a distance of one metre in the direction of the force. | = 1 J = 1 m·N = 1 kg·m2/s2 = 1 C·V = 1 W·s | Metric system SI |
joules | feet-poundal | joules | feet-poundal |
---|---|---|---|
1 | = 23.730360404232 | 6 | = 142.38216242539 |
2 | = 47.460720808464 | 7 | = 166.11252282962 |
3 | = 71.191081212696 | 8 | = 189.84288323386 |
4 | = 94.921441616928 | 9 | = 213.57324363809 |
5 | = 118.65180202116 | 10 | = 237.30360404232 |
The foot-poundal (symbol: ft-pdl) is a unit of energy that is part of the foot-pound-second system of units, in Imperial units introduced in 1879, and is from the specialized subsystem of English Absolut (a coherent system). The foot-poundal is equal to 1/32.174049 that of the more commonly used foot-pound force.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot-poundal | ft-pdl | ≡ 1 lb·ft2/s2 | = 4.21401100938048×10−2 J | Imperial/US |
feet-poundal | joules | feet-poundal | joules |
---|---|---|---|
1 | = 0.042140110093805 | 6 | = 0.25284066056283 |
2 | = 0.08428022018761 | 7 | = 0.29498077065663 |
3 | = 0.12642033028141 | 8 | = 0.33712088075044 |
4 | = 0.16856044037522 | 9 | = 0.37926099084424 |
5 | = 0.21070055046902 | 10 | = 0.42140110093805 |
joules | feet-poundal |
---|---|
1 | = 23.7303604 |
0.0421401 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |