Question:
A small metal ball with a mass of 4.0 g and a charge of 5.0
Last updated: 7/11/2022
![A small metal ball with a mass of 4.0 g and a charge of 5.0](https://media.kunduz.com/media/sug-question/raw/54566057-1657518848.382207.jpeg?h=512)
A small metal ball with a mass of 4.0 g and a charge of 5.0 mC is located a distance of 0.70 m above the ground in an electric field of 12.0 N/C directed to the east. The ball is then released from rest. What is the velocity of the ball after it has moved downward a vertical distance of 0.30 m? (4.41 m/s, 32º below the horizontal}