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Are Frayed extension cords,Electric motors,Paper,Welding torches, and Cigarettes heat sources? Integral(x ln x^3 dx) Is that:
1) x ln (x^3) dx or
2) x (ln x)^3 if I re-write as 3xln(x) (3x^2/2)ln(x) -(3x^2/4)+C
Does this seem right? If a light bulb on the moon is connected by a long cable to earth, how long would it take for the bulb to light after switch is flipped? How fast does energy as mc^2 enter an atom and why does it get stuck inside of it? Determine the number of grams of hydrogen chloride produced by 1.5 L of hydrogen reacting with chlorine gas. Please show your work?