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Why is the Hyper X aircraft hypersonic?

A. because it is built with material that is difficult to find
B. because it travels at a speed beyond Mach 5
C. because it travels at a speed that is faster than that of space shuttles
D. because it can travel into space

1 Answer

5 votes

Answer:

B. because it travels at a speed beyond Mach 5

Step-by-step explanation:

according to NASA it has mach of 9.6

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User Owen Delahoy
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