sectional density
Sign in to savevalue calculated by taking the total mass divided by area cross sectional area; used in projectile and speed boat design
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square metre
Entity
World War II
Concept
mass
Entity
area
Entity
kilogram
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International System of Units
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firearm
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gram
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pound
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ratio
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ballistics
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projectile
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SI derived unit
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grain
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cross section
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pound per square inch
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bunker buster
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transverse plane
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ballistic coefficient
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square inch
Entity