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Two 2.4-mm-diameter beads, C and D, are 9.0 mm apart, measured between their centers. Bead C...

Two 2.4-mm-diameter beads, C and D, are 9.0 mm apart, measured between their centers. Bead C has mass 1.0 g and charge 2.1 nC . Bead D has mass 1.6 g and charge -1.0 nC. If the beads are released from rest, what is the speed vC of C at the instant the beads collide? Express your answer to two significant figures and include the appropriate units.

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