The above diagrams indicate the motion of a ball moving from left to right and subject to one or more forces on various surfaces. (That is, there may be other unseen forces acting on the ball besides gravity.) Each circle represents the position of the ball at succeeding instants of time. The time-interval between each successive position is the same. The bold arrow indicates the positive direction. 1) In the spaces below, rank each case from the highest to the lowest velocity based on the ball's last velocity. Circle any sets tied below. The arrows underneath each drawing indicate the positive direction. (Note: zero is greater than negative and ties are possible.)
The above diagrams indicate the motion of a ball moving from left to right and subject to one or more forces on various surfaces. (That is, there may be other unseen forces acting on the ball besides gravity.) Each circle represents the position of the ball at succeeding instants of time. The time-interval between each successive position is the same. The bold arrow indicates the positive direction. 1) In the spaces below, rank each case from the highest to the lowest velocity based on the ball's last velocity. Circle any sets tied below. The arrows underneath each drawing indicate the positive direction. (Note: zero is greater than negative and ties are possible.)
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Transcribed Image Text:**Understanding Motion on Various Surfaces**
The above diagrams illustrate the motion of a ball moving from left to right and experiencing one or more forces on various surfaces. Note that these forces could be in addition to gravity. Each circle denotes the ball's position at successive time intervals. The interval between each position is identical. The bold arrow indicates the positive direction.
### Diagrams Description:
- **Diagram A:** The ball is moving down a slope. Its dots are spaced out more as it moves, indicating it's accelerating in the positive direction.
- **Diagram B:** The ball is moving up a slope. Its dots are closer together, indicating it’s decelerating but still moving in the positive direction.
- **Diagram C:** The ball is moving on a horizontal surface. The spacing of the dots is consistent, indicating a constant velocity in the positive direction.
- **Diagram D:** The ball is on a horizontal surface with closer spaced dots, similar to Diagram C but at a slower constant velocity.
- **Diagram E:** The ball is moving up a slope with increasing spacing between the dots, indicating acceleration in the positive direction.
- **Diagram F:** The ball is moving down a slope with very close dots spacing, indicating deceleration but still in the positive direction.
### Ranking Ball Velocity:
To rank each diagram based on the ball's last velocity:
1. Place the highest velocity as "1" and the lowest as "6".
2. Circling sets that are tied in velocities.
3. Utilize the positive direction indicated by arrows for consistency.
We'll consider the spacing between dots:
- **Diagram A** shows increasing distances between dots (highest acceleration).
- **Diagram E** increases in distance but starts uphill.
- **Diagram C** has consistent spacing.
- **Diagram D** has closer consistent spacing.
- **Diagram B** shows decreasing spacing moving uphill.
- **Diagram F** with the closest spacing (decelerating downhill).
Your task is to rank these from the highest velocity to the lowest.
### Velocity Ranking:
**(Highest)** 1______ 2______ 3______ 4______ 5______ 6______ **(Lowest)**
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