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Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
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In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
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Consider a close binary system containing two stars with apparent magnitudes of m 12.5 and m2 12.9,...
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