Question

What is the order of balls on a track from highest to lowest speed?

1) Ball A, Ball B, Ball C
2) Ball B, Ball A, Ball C
3) Ball C, Ball B, Ball A
4) Ball C, Ball A, Ball B

Answer 1

The order of balls on a track from highest to lowest speed is Ball C, Ball A, and Ball B, as determined by analyzing the velocity-time graph.

Step-by-step explanation:

The correct order of balls on a track from highest to lowest speed is:

1. Ball C
2. Ball A
3. Ball B

This can be determined by analyzing the velocity-time graph of the balls. In the graph, section C represents a constant velocity, which means Ball C is moving at a consistent speed. Section A represents a decreasing velocity, indicating that Ball A is slowing down. Section B represents an increasing velocity, indicating that Ball B is accelerating. Therefore, Ball C has the highest speed, followed by Ball A, and then Ball B.