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Debate on the U.S.'s long term strategic and technological goals in an increasingly multi-polar world.
Mach 5 is a convenient approximation; unlike supersonic speeds, there is no "hard line" that clearly defines hypersonic velocities. However, the hypersonic speed range *is* distinct from the merely supersonic speed range in that the dissociation of air by shock compression becomes a significant...- Word Count: 54
- ShadowArxxy
- Post #153
- Forum: The War College