Determine the height h above the base of the centroid of the cross- sectional area of the beam. Neglect the fillets. Assume a = 12.30 in., b - 14.34 in., c-1.15 in., d - 6.17 in., e-0.59 in. ko Answer: h- i in.

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.