Convert Newton Seconds to Pound Feet per Second
1 newton second = 7.2330139 pound feet per second. Multiply the number of newton seconds by 7.23301385121.
1 N·s = 7.233013851 lb·ft/s
Multiply the number of newton seconds by 7.23301385121.
Results are rounded for display. Double-check values for critical work.
Popular momentum & impulse conversions
Newton Seconds to Pound Feet per Second table
| Newton Seconds | Pound Feet per Second |
|---|---|
| 1 N·s | 7.2330139 lb·ft/s |
| 2 N·s | 14.466028 lb·ft/s |
| 3 N·s | 21.699042 lb·ft/s |
| 4 N·s | 28.932055 lb·ft/s |
| 5 N·s | 36.165069 lb·ft/s |
| 10 N·s | 72.330139 lb·ft/s |
| 20 N·s | 144.66028 lb·ft/s |
| 25 N·s | 180.82535 lb·ft/s |
| 50 N·s | 361.65069 lb·ft/s |
| 100 N·s | 723.30139 lb·ft/s |
| 500 N·s | 3,616.5069 lb·ft/s |
| 1000 N·s | 7,233.0139 lb·ft/s |
About these units
The newton second (N·s) is an SI base or derived unit of momentum & impulse, equal to 1 kilogram meters per second.
The pound foot per second (lb·ft/s) is an imperial unit of momentum & impulse, equal to 0.13825495 kilogram meters per second.
Going the other way, 1 pound foot per second = 0.13825495 newton seconds. 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 pound feet per second are in a newton second?
- 1 newton second = 7.2330139 pound feet per second.
- How do you convert newton seconds to pound feet per second?
- Multiply the number of newton seconds by 7.23301385121.
- What is 10 N·s in lb·ft/s?
- 10 N·s = 72.330139 lb·ft/s.