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How much energy is required to accelerate a spaceship with a rest mass of 121 metric tons to a speed of 0.509 c?
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Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).
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Write down two additional questions about earth's magnetic field that will make your presentation more informative.
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Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
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How much energy is required to accelerate a spaceship with a rest mass of 121 metric tons to a speed...
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