Bonsoir;
longueur de la piste:
Pythagore
h= 2056-1300 =756
1 008² + 756² = 1 016 064 + 571 536
= 1 587 600
piste = √ 1 587 600 => 1 260m = 1,26km
4mn 12 s= 240+12 => 252s
1h = 3 600s
252s -> 1,26km
1s -> 1,26/252
3600s -> (1,26*3600)/ 252
=> 18km/h
fait sans IA
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Bonsoir;
longueur de la piste:
Pythagore
h= 2056-1300 =756
1 008² + 756² = 1 016 064 + 571 536
= 1 587 600
piste = √ 1 587 600 => 1 260m = 1,26km
4mn 12 s= 240+12 => 252s
1h = 3 600s
252s -> 1,26km
1s -> 1,26/252
3600s -> (1,26*3600)/ 252
=> 18km/h
fait sans IA