basic

Work-Energy Theorem Net Work Calculator

W_net = ΔKE = ½mv₂² − ½mv₁² — net work equals KE change.

Applies the work-energy theorem to calculate net work done on an object from its initial and final speeds, plus individual force contributions.

Priya Venkatesan By Priya Venkatesan
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
Was this helpful?

How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

W_net = ½m(v₂²−v₁²); W = F·d·cosθ

In depth

Applies the work-energy theorem to calculate net work done on an object from its initial and final speeds, plus individual force contributions.