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Solve the all parts of following problem given below:
Problem: A room with 3.1-m-high ceilings has a metal plate on the floor with V = 0V and a separate metal plate on the ceiling. A 1.5 g glass ball charged to 4.5 nC is shot straight up at 5.0 m/s.
Part A: How high does the ball go if the ceiling voltage is 3.0 × 106 V?
Part B: How high does the ball go if the ceiling voltage is 2.9 × 106 V?
I need help to find how high the ball goes if the ceiling voltage is 3.0 × 106 V.
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