How many joules of energy are required to accelerate a 1.0-kg rock from rest to a speed of 0.866c? (c = 3.0 × 108 m/s)
A) 1.8 × 1017 J
B) 9.0 × 1016 J
C) 3.0 × 103 J
D) 3.3 × 1016 J
B
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Nuclear Binding Energy: A summary of the nuclear reactions that power our sun is 4p ? 4He + 2e-, with masses of 938.272 MeV/c2 for a proton, 3727.38 MeV/c2 for the helium nucleus, and 0.511 MeV/c2 for each electron. How much energy is released by each of these reactions?
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