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A wheel that is 0.3m in radius is rolling along the ground at a constant
velocity of 10 m/s. How fast is the bottom of the wheel moving? What is a good site I can ask a health related question on and get a swift knowledgeable answer.? The Kw for water at 0 °C is 0.12× 10–14. Calculate the pH of a neutral aqueous solution at 0 °C. What is the pH? Given a system of two linear equations in two variables, what must be true for there to be infinitely many solutions? If you could launch a nano-satellite, what would you use it for?