Convert Pound Feet per Second to Newton Seconds
1 pound foot per second = 0.13825495 newton seconds. Multiply the number of pound feet per second by 0.138254954376.
1 lb·ft/s = 0.1382549544 N·s
Multiply the number of pound feet per second by 0.138254954376.
Results are rounded for display. Double-check values for critical work.
Popular momentum & impulse conversions
Pound Feet per Second to Newton Seconds table
| Pound Feet per Second | Newton Seconds |
|---|---|
| 1 lb·ft/s | 0.13825495 N·s |
| 2 lb·ft/s | 0.27650991 N·s |
| 3 lb·ft/s | 0.41476486 N·s |
| 4 lb·ft/s | 0.55301982 N·s |
| 5 lb·ft/s | 0.69127477 N·s |
| 10 lb·ft/s | 1.3825495 N·s |
| 20 lb·ft/s | 2.7650991 N·s |
| 25 lb·ft/s | 3.4563739 N·s |
| 50 lb·ft/s | 6.9127477 N·s |
| 100 lb·ft/s | 13.825495 N·s |
| 500 lb·ft/s | 69.127477 N·s |
| 1000 lb·ft/s | 138.25495 N·s |
About these units
The pound foot per second (lb·ft/s) is an imperial unit of momentum & impulse, equal to 0.13825495 kilogram meters per second.
The newton second (N·s) is an SI base or derived unit of momentum & impulse, equal to 1 kilogram meters per second.
Going the other way, 1 newton second = 7.2330139 pound feet per second. Momentum is mass times velocity, and impulse, force times time, is measured in exactly the same units: 1 N·s equals 1 kg·m/s. Physics problems, ballistics and rocket motor ratings use them.
Frequently asked
- How many newton seconds are in a pound foot per second?
- 1 pound foot per second = 0.13825495 newton seconds.
- How do you convert pound feet per second to newton seconds?
- Multiply the number of pound feet per second by 0.138254954376.
- What is 10 lb·ft/s in N·s?
- 10 lb·ft/s = 1.3825495 N·s.