Proposer une conclusion pour expliquer pourquoi il est plus facile de s'échapper de l'attraction gravitationnelle de la Lune par rapport à celle de la Terre, en utilisant les expressions suivantes :
poids et masse
proportionnalité
coefficient de proportionnalité
intensité de la pesanteur, notée g

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2