Prenez votre calculatrice,
Lors des jeux olympiques de Berlin de 2009, Usain Bolt réalise le record du monde du 100 m en 9.58 secondes.
Calcule sa vitesse en m/s.
calcul d'une vitesse
Quiz
•
Physics
•
7th Grade
•
Hard
Lara Salameh
Used 572+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Prenez votre calculatrice,
Lors des jeux olympiques de Berlin de 2009, Usain Bolt réalise le record du monde du 100 m en 9.58 secondes.
Calcule sa vitesse en m/s.
Il court à 9 m/s
il court à 10.43 m/s
Il court à 15.32 m/s
il court à 3.85 m/s
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sachant qu'il court à 10.43 m/s, quelle est sa vitesse en km/h ?
25 km/h
37.52 km/h
37.54 km/h
6.32 km/h
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Un TGV roule à 300 km/h, calcule sa vitesse en m/s
83.31 m/s
38.30 m/s
83.33 m/s
33.38 m/s
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mme Marie court 20 km pendant 120 minutes.
Quelle est sa vitesse en km/h ?
10 km/h
22 km/h
0.1 km/h
12 km/h
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
La tortue de Mme Chaumette marche à 1 mètre par minute.
Calcule sa vitesse en m/s
0.17 m/s
0.016 m/s
60 m/s
0.32 m/s
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2h30 min =
2.5 h
2.3 h
2.3 min
2.5 min
7.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
2,75min =
2min75s
165 s
2min45s
275 s
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