(a) A physics lab instructor is working on a new demonstration. She attaches two identical copper balls with mass m 0.19

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A A Physics Lab Instructor Is Working On A New Demonstration She Attaches Two Identical Copper Balls With Mass M 0 19 1 (318.03 KiB) Viewed 54 times

(a) A physics lab instructor is working on a new demonstration. She attaches two identical copper balls with mass m 0.190 g to filaments of length Las shown in the figure Both ball have the same change of moon and are in statiu um when 4.7 What y Assume the filaments are mu (b) What If? The charge on both bas is increased until each filament makes an angle nC) on each ball in this case? .40 with the vertical. If both balls have the same electric charge, what is the charge in Use the same reasoning as in part (a), only now use the length found in part (a) and the new angle to solve for the charge nc