Concept explainers
Ideas for further exploration: If the width of the diving board is doubled, how does the
displacement of the diver change? Does it change more or less than if the thickness is doubled? (Both beams have the same mass.) How does the maximum displacement change if the cross- section is circular or annular with the same area as the rectangle? (The area moment of inertia for a circular cross-section of radius r is
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Numerical Analysis
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