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First find the volume, then multiply by the density of lead. Density of lead = 0.41 pounds per cubic inch.

Volume = (area of base) * (length) = (pi * r2) * (length) = 3.14 * (0.75 in / 2)2 * (3 in) = 1.32 in3. Then (0.41 lb / in3) * (1.32 in3) = 0.54 pounds, or 8.6 ounces

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Q: How much does a lead cylinder .75 inches in diameter and 3 inches long weigh?
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