What is the speed of the electron after the collision
An electron with a speed of 5.00×106 , collides with an atom. The collision excites the atom from its ground state () to a state with an energy of 3.40. What is the speed of the electron after the collision?
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The collision excites the atom from its ground state () to a state with an energy of 3.40. What is the speed of the electron after the collision?
A cardinal (Richmondena cardinalis) of mass 4.30×10-2 and a baseball of mass 0.143 have the same kinetic energy. What is the ratio of the cardinal's magnitude of momentum to the magnitude of the baseball's momentum?
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