Caltech
Design Contest
ME72 Engineering Design Laboratory
Fall Term, 1997
Scorable Items
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Golf Ball
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42.8 mm [1.686 inches] in diameter,
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and has a mass of 45.5 grams [1.60 ounces].
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Hockey Puck:
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76.2 mm [3.0 inches] in diameter,
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26.2 mm [1.030 inches] thick,
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and has a mass of 169.3 grams [5.97 ounces].
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Hose Washer:
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24.1 mm [0.95 inches] in outside diameter,
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15.9 mm [0.625 inches] in inside diameter,
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3.8 mm [0.15 inches] thick,
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and has a mass of 1.25 grams [0.044 ounces].
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Ping-Pong Ball:
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37.7 mm [1.486 inches] in diameter,
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and has a mass of 2.3 grams [0.081 ounces].
Last updated
Fri Aug 28 12:03:32 PDT 1998