Two small charged balls have a repulsive force

Reference no: EM13675360

Two small charged balls have a repulsive force of 0.10N when they are separated with a distance of 0.50m. The balls are moved closer together, until the repulsive force is 0.50N

How far apart are they now?

Express your answer to two important figures and include the appropriate units

Reference no: EM13675360

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