kN·s
kilonewton second
Momentumexact by definition
The kilonewton second is 10³ newton seconds, exact by prefix. Model and sounding rocket motors are classified by total impulse in newton seconds, and full-size solid boosters run to hundreds of thousands of kN·s.
| 1 kN·s | 1,000 kg·m/s |
Solvers that use momentum