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![]() geg.: v[1] = Mach3 = 3.600 km/h
v[2] = Mach2 = 2.400 km/h s[ges] = 30 km s[2] = 2 km ges.: t[ges] Lösung: s[1] = s[ges] - s [2] s[1] = 30 km - 2 km = 28 km v = s/t | *t s = v*t | /v t = s/v t[1] = s[1] / v[1] t[1] = 28 km / 3.600 km/h t[1] = 0,007 h = 28 s t[2] = s[2] / v[2] t[2] = 2 km / 2.400 km/h t[2] = 0,0008 h = 3 s t[ges] = t[1] + t[2] t[ges] = 28 s + 3 s t[ges] = 31 s Das ganze Manöver dauert also 31 Sekunden. Überleg dir beim nächsten Mal ne schwerere Aufgabe! ![]() |