A large asteroid of mass 82500 kg is at rest far away from any planets or stars. A much smaller asteroid, of mass 740 kg, is in a circular orbit about the large asteroid at a distance of 146 m as a result of their mutual gravitational attraction. What is the speed V2 of the second asteroid? V = Now suppose that the first and second asteroids carry charges of +4.18 C and -4.18 C, respectively. How fast u would the second asteroid have to be moving in order to occupy the same circular orbit as before? m/s