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The binding energy of a nucleus is 441.3 MeV. What is the mass defect of the nucleus in atomic mass units? (in u)
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Question: A pendulum is made by tying a 590 g ball to a 47.0 cm-long string. The pendulum is pulled 22.0^\circ to one side, then released. What is the ball's speed at the lowest point of its trajectory? To what angle doe ...
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