sthène | 1 sn | 2 sn | 3 sn | 4 sn | 5 sn | 6 sn | 7 sn | 8 sn | 9 sn | 10 sn | 11 sn | 12 sn | 13 sn | 14 sn | 15 sn | 16 sn | 17 sn | 18 sn | 19 sn | 20 sn | 21 sn | 22 sn | 23 sn | 24 sn | 25 sn | 26 sn | 27 sn | 28 sn | 29 sn | 30 sn | 31 sn | 32 sn | 33 sn | 34 sn | 35 sn | 36 sn | 37 sn | 38 sn | 39 sn | 40 sn | 41 sn | 42 sn | 43 sn | 44 sn | 45 sn | 46 sn | 47 sn | 48 sn | 49 sn | 50 sn | 51 sn | 52 sn | 53 sn | 54 sn | 55 sn | 56 sn | 57 sn | 58 sn | 59 sn | 60 sn | 61 sn | 62 sn | 63 sn | 64 sn | 65 sn | 66 sn | 67 sn | 68 sn | 69 sn | 70 sn | 71 sn | 72 sn | 73 sn | 74 sn | 75 sn | 76 sn | 77 sn | 78 sn | 79 sn | 80 sn | 81 sn | 82 sn | 83 sn | 84 sn | 85 sn | 86 sn | 87 sn | 88 sn | 89 sn | 90 sn | 91 sn | 92 sn | 93 sn | 94 sn | 95 sn | 96 sn | 97 sn | 98 sn | 99 sn | 100 sn |
pound-force | 224.8089431 lbf | 449.6178862 lbf | 674.4268293 lbf | 899.2357724 lbf | 1,124.0447155 lbf | 1,348.8536586 lbf | 1,573.6626017 lbf | 1,798.4715448 lbf | 2,023.2804879 lbf | 2,248.0894310 lbf | 2,472.8983741 lbf | 2,697.7073172 lbf | 2,922.5162603 lbf | 3,147.3252034 lbf | 3,372.1341465 lbf | 3,596.9430896 lbf | 3,821.7520327 lbf | 4,046.5609758 lbf | 4,271.3699189 lbf | 4,496.1788620 lbf | 4,720.9878051 lbf | 4,945.7967482 lbf | 5,170.6056913 lbf | 5,395.4146344 lbf | 5,620.2235775 lbf | 5,845.0325206 lbf | 6,069.8414637 lbf | 6,294.6504068 lbf | 6,519.4593499 lbf | 6,744.2682930 lbf | 6,969.0772361 lbf | 7,193.8861792 lbf | 7,418.6951223 lbf | 7,643.5040654 lbf | 7,868.3130085 lbf | 8,093.1219516 lbf | 8,317.9308947 lbf | 8,542.7398378 lbf | 8,767.5487809 lbf | 8,992.3577240 lbf | 9,217.1666671 lbf | 9,441.9756102 lbf | 9,666.7845533 lbf | 9,891.5934964 lbf | 10,116.4024395 lbf | 10,341.2113826 lbf | 10,566.0203257 lbf | 10,790.8292688 lbf | 11,015.6382119 lbf | 11,240.4471550 lbf | 11,465.2560981 lbf | 11,690.0650412 lbf | 11,914.8739843 lbf | 12,139.6829274 lbf | 12,364.4918705 lbf | 12,589.3008136 lbf | 12,814.1097567 lbf | 13,038.9186998 lbf | 13,263.7276429 lbf | 13,488.5365860 lbf | 13,713.3455291 lbf | 13,938.1544722 lbf | 14,162.9634153 lbf | 14,387.7723584 lbf | 14,612.5813015 lbf | 14,837.3902446 lbf | 15,062.1991877 lbf | 15,287.0081308 lbf | 15,511.8170739 lbf | 15,736.6260170 lbf | 15,961.4349601 lbf | 16,186.2439032 lbf | 16,411.0528463 lbf | 16,635.8617894 lbf | 16,860.6707325 lbf | 17,085.4796756 lbf | 17,310.2886187 lbf | 17,535.0975618 lbf | 17,759.9065049 lbf | 17,984.7154480 lbf | 18,209.5243911 lbf | 18,434.3333342 lbf | 18,659.1422773 lbf | 18,883.9512204 lbf | 19,108.7601635 lbf | 19,333.5691066 lbf | 19,558.3780497 lbf | 19,783.1869928 lbf | 20,007.9959359 lbf | 20,232.8048790 lbf | 20,457.6138221 lbf | 20,682.4227652 lbf | 20,907.2317083 lbf | 21,132.0406514 lbf | 21,356.8495945 lbf | 21,581.6585376 lbf | 21,806.4674807 lbf | 22,031.2764238 lbf | 22,256.0853669 lbf | 22,480.8943100 lbf |
The sthène (symbol sn), sometimes spelled (or misspelled) sthéne or sthene (from the Greek σθένος (sthenos) meaning "force"), is an obsolete unit of force or thrust in the metre–tonne–second system of units (mts) introduced in France in 1919.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
sthène | sn | ≡ 1 t·m/s2 | = 103 N | Metric system SI |
sthènes | pound-forces | sthènes | pound-forces |
---|---|---|---|
1 | = 224.80894309971 | 6 | = 1348.8536585983 |
2 | = 449.61788619942 | 7 | = 1573.662601698 |
3 | = 674.42682929913 | 8 | = 1798.4715447977 |
4 | = 899.23577239884 | 9 | = 2023.2804878974 |
5 | = 1124.0447154986 | 10 | = 2248.0894309971 |
The pound-force (symbol: lbf, sometimes lbf) is a unit of force used in some systems of measurement including English Engineering units and the British Gravitational System. Pound force should not be confused with foot-pounds or pound-feet, which are units of torque, and may be written as "lbf⋅ft". They should not be confused with pound-mass (symbol: lb), often simply called pounds, which is a unit of mass.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
pound-force | lbf | ≡ ɡ0 × 1 lb | = 4.4482216152605 N | Imperial/US |
pound-forces | sthènes | pound-forces | sthènes |
---|---|---|---|
1 | = 0.0044482216152605 | 6 | = 0.026689329691563 |
2 | = 0.008896443230521 | 7 | = 0.031137551306823 |
3 | = 0.013344664845781 | 8 | = 0.035585772922084 |
4 | = 0.017792886461042 | 9 | = 0.040033994537344 |
5 | = 0.022241108076302 | 10 | = 0.044482216152605 |
sthènes | pound-forces |
---|---|
1 | = 224.8089431 |
0.0044482 | = 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 …) |