CELE Engineering Mechanics — Centroids and Moments of InertiaSlides
Centroids and Moments of Inertia slides, sized for screen and print. Flip through them for a five-minute pre-mock refresh, or print the deck for on-paper annotation. Either way, the slides cover Centroids and Moments of Inertia at the depth Professional Regulation Commission (PRC) — Board of Civil Engineering tests for the CELE 2026.
Exam context
For the Civil Engineer Licensure Examination, Professional Regulation Commission (PRC) — Board of Civil Engineering tests Engineering Mechanics under a "Core" label, with Centroids and Moments of Inertia in the 6th slot across 8 chapters. CELE candidates must clear the 70% weighted average, no sub-test below 50% cut on the 2026 paper, which draws about a meaningful share of Engineering Mechanics questions. Date to watch: May and November 2026.
Centroids and Moments of Inertia - Slides
Slides
Chapter Overview: Centroids and Moments of Inertia
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S1
Concept of Centroid: Definition and Significance
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S2
Centroid Formulas for Common Shapes
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S3
Composite Centroids: Area-Weighted Averaging
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S4
Worked Example: Composite Centroid with Cut-Out
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S5
Moment of Inertia: Definition and Physical Meaning
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S6
Standard Moment of Inertia Formulas (Centroidal Axes)
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S7
The Parallel-Axis Theorem: Transferring Moments of Inertia
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S8
Worked Example: Hollow Rectangular Section
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S9
Worked Example: T-Section (Composite Section with Offset Parts)
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S10
Radius of Gyration: Definition and Buckling Significance
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S11
Worked Example: Radius of Gyration for Hollow Section
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Polar Moment of Inertia and Perpendicular-Axis Theorem
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S13
Worked Example: Torsional Analysis with Polar Moment
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S14
Key Concepts and Common Pitfalls Summary
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S15
Real-World Applications in Philippine Civil Engineering
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Summary of Key Formulas and Quick Reference
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S17
Practice Problems: Self-Check Exercises
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Detailed Solutions to Practice Problems
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S19
Chapter Conclusion and Exam Preparation Strategy
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S20
Stored In
chapter_slides
Slide Count
20
Summary Only
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