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Work Done by a Force
Physics · JC 1 · Work, Energy, and Power · Semester 1

Work Done by a Force

Students will define work as the product of force and displacement in the direction of the force, calculating work done in various scenarios.

MOE Syllabus OutcomesH2 Physics (9749), Core Idea 2: Newtonian Mechanics, 2.3 Forces, Learning Outcome (g) show an understanding of the concept of work done by a force and use W = Fs cos θH2 Physics (9749), Core Idea 2: Newtonian Mechanics, 2.3 Forces, Learning Outcome (h) define the joule

About This Topic

Students will define work as the product of force and displacement in the direction of the force, calculating work done in various scenarios.

Key Questions

  1. Explain why work is only done when there is displacement in the direction of the force.
  2. Analyze situations where a force is applied but no work is done.
  3. Calculate the work done by a variable force using graphical methods.

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Edited by Adriana Perusin, Editor-in-Chief, Flip Education
Synthesized by Flip Education from Lyman's Think-Pair-Share collaborative-discussion routine (1981)