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Avery small object with mass 6.90 × 10^−9 kg and positive charge 8.30 × 10^−9 c is projected directly toward a very large insulating sheet of positive charge that has uniform surface charge density 5.90 x 10^-8 c/m^2. the object is initially 0.530 m from the sheet. what initial speed must the object have in order for its closest distance of approach to the sheet to be 0.170 m ? ,
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Avery small object with mass 6.90 × 10^−9 kg and positive charge 8.30 × 10^−9 c is projected directl...
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