(a) The maximum speed achieved by the X-15A-2 rocket-powered research craft was 6630 ft/s at 99,000 ft. Assuming standard day conditions, what was its Mach number? (b) An SR-71 is traveling at Mach 3.2 in standard day 80,000-ft conditions. What is its velocity in nautical miles per hour?
(a) The maximum speed achieved by the X-15A-2 rocket-powered research craft was 6630 ft/s at 99,000 ft. Assuming standard day conditions, what was its Mach number? (b) An SR-71 is traveling at Mach 3.2 in standard day 80,000-ft conditions. What is its velocity in nautical miles per hour?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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(a) The maximum speed achieved by the X-15A-2 rocket-powered research craft was 6630 ft/s at 99,000 ft. Assuming standard day conditions, what
was its Mach number?
(b) An SR-71 is traveling at Mach 3.2 in standard day 80,000-ft conditions.
What is its velocity in nautical miles per hour?
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