Physics and mechanical fundamentals · Energy

Work by a constant force

Calculate work by a constant force over a displacement and entered angle.

Published · R0

Method and scope

Work W = force × displacement × cos(angle between force and displacement).

Calculate the work component of a constant force along a straight displacement. Intended for Learners, General physics use.

Inputs
  • Force magnitude — N, kN, lbf
  • Displacement — m, cm, ft, mi
  • Angle between force and displacement — °
SOURCE AND LIMITS

Assumptions: Force magnitude is constant over the displacement. Displacement is straight and the entered angle is between the force and displacement vectors.

Limitations: Work is negative when the force component opposes the displacement.

Method version 1.0.0 · Unit registry and result provenance are shown after calculation. This tool is limited to the documented scope.
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