Sum (m/s)
Calculate Sum (m/s) instantly with the exact formula and a worked example. Free online calculator — no signup.
Sum (m/s)
u (m/s)
v (m/s)
Sum (m/s)
180,000,000
u + v classical
200 000 000 m/s
Relativistic
180 000 000 m/s
More about: Sum (m/s)
What it calculates
The “Sum (m/s)” calculator computes Sum (m/s) from 2 parameters: u (m/s), v (m/s).
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters u (m/s) = 100,000,000, v (m/s) = 100,000,000 the result is 180,000,000 (w = (u+v) / (1 + uv/c²)).
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.