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2013-04-10T19:27:04+02:00

Distance de freinage = V²/2*G*a

 

G=9.81 (toujours)   100 km = 100 000 m

 

donc V² = 100 000 m / 3600 s= 27.78 m/s

 

27.78²= 771.73

 

771.73/(2*9.81*0.6) = 65.56