At equilibrium the three balls form an equilateral triangle

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Three identical small Styrofoam balls (m = 1.82 g) are suspended from a fixed point by three nonconducting threads, each with a length of 47.1 cm and with negligible mass. At equilibrium the three balls form an equilateral triangle with sides of 31.0 cm. What is the common charge q carried by each ball?

Reference no: EM13632807

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