Aidez moi alors 20km/s ............km/min 65km/h.............km/min 35km/min..........km/h 2m/s...............km/h 155km/h...........m/s 30m/s....,......km/h 30
Physique/Chimie
Adeline86mafia
Question
Aidez moi alors
20km/s ............km/min
65km/h.............km/min
35km/min..........km/h
2m/s...............km/h
155km/h...........m/s
30m/s....,......km/h
300 000km/s........hm/h
20km/s ............km/min
65km/h.............km/min
35km/min..........km/h
2m/s...............km/h
155km/h...........m/s
30m/s....,......km/h
300 000km/s........hm/h
1 Réponse
-
1. Réponse brandalley
20km/s .1200.km/min
65km/h.1,1.km/min
35km/min.2100.km/h
2m/s.72.km/h
155km/h........m/s
30m/s..........km/h
300 000km/s........hm/h
le reste je n'arrive pas desolé