lftplane // key factor that enables airplane to lift| dataset | gss2022 · General Social Survey 2022 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
1 | air pressure beneath the wing is greater than that above the wing |
2 | pressure within the airplane is greater than that of the outside |
3 | engine power is greater than that of friction |
4 | the plane's wing is lighter than air |