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  1. g = 9.80665;
  2. v0 = 100;
  3. v0 = v0 * 1000/3600;
  4. k = 0.1;
  5. s = 150;
  6.  
  7. % s = v0 * t - (k*g*t^2)/2 --> t = v0 +/- sqrt(v0^2 - 2*s*k*g) / (k*g);
  8. t = (v0 - sqrt(v0^2 - 2*s*k*g)) / (k*g);
  9. v = v0 - k*g*t;
  10. v = v*3600/1000
Success #stdin #stdout 0.16s 65056KB
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v =  78.659
https://ideone.com/eAd6Ce
language:
Octave (octave 4.4.1)
created:
8 years ago
visibility:
public

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