Respuesta :
Answer:
faster over the left side than over the right side.
Explanation:
due to ball rotation, the right side is more closely matched to the speed of the air passing by as the ball progresses. This causes the air to stick more closely to the right side of the ball and that air stays with the ball surface as the spin moves it to the back of the ball and therefore leftward. As every action has an equal and opposite reaction the leftward force moving air causes the ball to experience an equal rightward force.
When the baseball curves to the right (a curveball), then the ball moves faster over the left side than over the right side.
What direction does a curveball move?
The ball, which is thrown with a spin, is curve in the direction in which the front of the ball turns.
When a baseball curves to the right (a curveball),
- For this condition, the pressure of air should be high on the left side than the pressure on right side.
- Molecules of the air on right side pushed backward by this spinning ball.
- The left side with high pressure push the ball towards right side where the pressure is low.
- Due to higher pressure, the ball move faster on the left side than the right side.
Hence, when the baseball curves to the right (a curveball), then the ball moves faster over the left side than over the right side.
Learn more about the curveball movement here;
https://brainly.com/question/1052138
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