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it says it got to be 700 miles per hour speed. measured 650 miles or 948meter per second, (roughly 789 km/hr) at the time of impact.
many chinese are so stupid and arrogant, they are always talking 麦 even it is kilogmeters.
I don't know where you are from, but at least I know 1 hour equal 3600 seconds and 1 mile equal 1609 meters, so what do mean "700 miles per hour is roughly 789km/hr". Seems the stupid and arrogant one is you, but not what you said"many Chinese" |
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