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hypersonic
In aerodynamics, a hypersonic speed is one that exceeds 5 times the speed of sound, often stated as starting at speeds of Mach 5 and above.The precise Mach number at which a craft can be said to be flying at hypersonic speed varies, since individual physical changes in the airflow (like molecular dissociation and ionization) occur at different speeds; these effects collectively become important around Mach 5-10. The hypersonic regime can also be alternatively defined as speeds where specific heat capacity changes with the temperature of the flow as kinetic energy of the moving object is converted into heat.
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China has produced a space-based hypersonic weapon with unlimited range
from a daily, free email from https://forwardobserver.com CHINA ACHIEVES OVERMATCH IN SPACE-BASED WEAPONS: China has produced a space-based hypersonic weapon with unlimited range. The weapon, part of its fractional orbital bombardment program, can attack a target from any azimuth and uses a... -
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Remington HYPERSONIC 12ga size #2 and BB
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- Want to Buy
- Want to Trade For
- Tualatin
- Oregon
I want to switch to Hypersonic for duck and goose hunting, now that it isn't generally available. Clean out that closet with all the unused duck hunting supplies! Hypersonic 12 gauge steel shot size #2 and/or BB, 1.25oz. I have cash I have trade goods: - Primers: SPP, LRP, LRMP - Pistols -...- Classified Ad
- Ammunition Wanted
- randys
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- hypersonic size
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