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A large asteroid of mass 77100 kg is at rest far away from any planets or stars. A much smaller asteroid, of mass 610 kg, is in a circular orbit about the first at a distance of 311 meters as a result of their mutual gravitational attraction. What is the speed of the second asteroid? ____________m/s Now suppose that the first and second asteroids carry charges of 3.18 C and -3.18 C, respectively. How fast would the second asteroid have to be moving in order to occupy the same circular orbit as before?_________m/s

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