Physics, 21.05.2021 21:50 nataliajaquez02
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
Answers: 3
Physics, 21.06.2019 14:40
A50.0-n box is sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. you observe that at one instant the box is sliding to the right at and that it stops in 2.25 s with uniform acceleration. what magnitude force does friction exert on this box
Answers: 1
Physics, 22.06.2019 02:40
If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability
Answers: 1
Physics, 22.06.2019 10:00
Amira pulls a 3 pound wagon 4 feet. how much work has she done?
Answers: 2
Physics, 22.06.2019 13:00
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
Proposer une conclusion pour expliquer pourquoi il est plus facile de s'échapper de l'attraction gra...
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Chemistry, 26.11.2019 01:31