TFS · Practice Exam 1 · Problem 49PDFSolution in PDF ↓
TFS · Practice Exam 1 · Problem 49
Problem & Solution
Video Synthesis
- Problem: The SR-71 Blackbird aircraft travels at 2,193 miles per hour at an altitude of 70,000 feet where the temperature is minus 70.
- Approach: Well, if we look in the reference handbook for Mach number, we find that it's defined as velocity, which we know, right, 2193 miles per hour, divided by C, which is the speed of so...
- Reference: reference handbook
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