Work and Energy — Formula Sheet
Karnataka Board · Class 9 · Science
3 formulas from Work and Energy (Karnataka Board Class 9 Science) on one page, grouped by topic. Includes Formula. Covers Work, Energy and Kinetic Energy.
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Formulas and Key Relations
Work
Work = Force × Displacement (when force and displacement are in same direction)
Key relations
Work = Force × Displacement (W = F × s).
Formula
KE = ½mv², where m is mass and v is velocity.
Full sheet with units and worked examples
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Sources & Official References
- Karnataka SSLC — kseeb.kar.nic.in
- Dept of Pre-University Education, Karnataka
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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