Work by a Variable Force
Calculate Work by a Variable Force instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Work by a Variable Force
F initial, N
F final, N
Path, m
Work
750J
More about: Work by a Variable Force
What it calculates
The “Work by a Variable Force” calculator computes Work in J from 3 parameters: f initial, n, f final, n, path, m.
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters F initial, N = 100, F final, N = 50, Path, m = 10 the result is 750 J.
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.