The newton-second is the SI derived unit of impulse and is dimensionally identical to momentum.
The newton-second follows directly from the impulse-momentum theorem, which states that the impulse applied to an object equals the change in its momentum.
Measurement system: International System of Units (SI, derived unit). SI equivalent: 1 N·s = 1 kg·m/s.
Newton-Second facts
- Unit name
- Newton-Second
- Symbol
- N·s
- Category
- Momentum
- Measurement system
- International System of Units (SI, derived unit)
- SI equivalent
- 1 N·s = 1 kg·m/s
- Common uses
- Collision and impact analysis, rocket thrust and sports biomechanics
Definition of the newton-second
The newton-second is the SI derived unit of impulse and is dimensionally identical to momentum.
Measurement system and SI relationship
International System of Units (SI, derived unit)
SI equivalent: 1 N·s = 1 kg·m/s
History of the newton-second
The newton-second follows directly from the impulse-momentum theorem, which states that the impulse applied to an object equals the change in its momentum.
Where is the newton-second used?
Collision and impact analysis, rocket thrust and sports biomechanics