Physics, 11.03.2021 22:50 newyorkvincetti
what is the gravitational potential energy of the rock if its weight is 15 newtons its mass is 1.53 grams and it is 30 meters above the ground?
Answers: 3
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If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
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The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?
Answers: 1
what is the gravitational potential energy of the rock if its weight is 15 newtons its mass is 1.53...
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