A charge of 2.95 uC is held fixed at the origin. A second, equal charge of 2.95 uC is released from rest at the position x = 1.25 m. If the mass of the second charge is 0.0024 kg, what is its speed when it moves infinitely far from the origin? HINT: What will be the value of the electric potential due to the charge at the origin when the moving charge "reaches" infinity?