For two objects separated by a distance d, if the mass of one of the objects is doubled, what will happen to the gravitational attraction between them?
971If a plane is in the air and there is a fly flying inside the plane does the plane get heavier when the fly lands?
940According to the standard model of particle physics, what is the name for the three leptons that have no electric charge and little if any mass?
897assuming friction is negligible, if a lever has a mechanical advantage of 5, how much effort in newtons is needed to lift a 10 newton load?
887When a green colored object is illuminated by a green light it will appear as what color to the human eye?
882Post New General Physics Questions
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