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The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?
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The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?
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Nov 9, 2018
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The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?
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286.36mph.
( .36 is a repeating decimal )
Firda
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Nov 15, 2018
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