Devoir Maison Physique Chimie :
7.
Interprétation du graphique de l'activité 4 « Saut en chut...
Physics, 25.10.2020 19:00 addisonrausch
Devoir Maison Physique Chimie :
7.
Interprétation du graphique de l'activité 4 « Saut en chute libre >>
Sur une feuille simple, réponds aux questions suivantes par des phrases.
Sur ton graphique, tu peux distinguer trois phases lors de la chute libre ? Sépare
ton graphique en trois.
Explique clairement tes choix en décrivant la nature du mouvement (ralenti,
accéléré, uniforme) réalisé sur chaque phase repérée.
8.
En regardant ton graphique, quelle semble être la vitesse maximale atteinte par
Félix Baumgartner en m/s ? Convertis cette vitesse en km/h.
9. Felix Baumgartner a-t-il réussi à battre le record du mo
qui était de 990 km/h ?
Moi
Answers: 1
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