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Te two balls swing apart until each makes an angle of 21

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Two styrofoam balls, each with a mass of 335 mg and carrying the same electric charge are suspended from a common point by light threads 27.0 cm long. The two balls swing apart until each makes an angle of 21 degrees with the vertical. 1)What is the charge on each ball? 2) What is the tension on the string?

Reference no: EM13590067

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