Introduction to Aeronautics Lessons

I used t =1 sec (for the thinking time = perception time + reaction time) in the equation above, and converted the V mph to fps by multiplying by 5280/3600 (but did not convert V2), and substituted u for V, and s for SSD, used f =0.67 for a dry surface, and omitted the grade/gradient g, as shown below: SSD = 1.47 Vt +V2/[30 (f±g)] becomes ................
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