Question: Two 2 . 0 g plastic buttons each with + 6 5 nC of charge are placed on a frictionless surface 2 . 0 cm

Two 2.0 g plastic buttons each with +65 nC of charge are placed on a frictionless surface 2.0 cm (measured between centers) on either side of a 8.0 g button charged to +250 nC. All three are released simultaneously. What is the final speed of the left 2.0 g plastic button?

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