Conservation of Momentum
Calculate Conservation of Momentum instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Conservation of Momentum
m1, kg
v1, m/s
m2, kg
v2, m/s
Σ p
4kg·m/s
More about: Conservation of Momentum
What it calculates
The “Conservation of Momentum” calculator computes Σ p in kg·m/s from 4 parameters: m1, kg, v1, m/s, m2, kg, v2, m/s.
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters m1, kg = 2, v1, m/s = 5, m2, kg = 3, v2, m/s = -2 the result is 4 kg·m/s.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.