Without the actual graph to analyze, I can only provide guidance on how to interpret it. Here’s how to evaluate each statement based on common motion graph characteristics:
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The horse decreased its velocity during this portion of the race.
- If the graph of position vs. time shows a downward slope, this indicates a decrease in velocity. If velocity vs. time shows a downward trend, this also indicates a decrease in velocity.
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The horse maintained a constant velocity during this portion of the race.
- If the position vs. time graph is a straight line (linear), the horse is moving with constant velocity. If the velocity vs. time graph is flat, the velocity remains constant.
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The horse maintained a constant acceleration during this portion of the race.
- If the velocity vs. time graph is a straight line, it indicates constant acceleration. If the position vs. time graph is a parabolic curve, it indicates constant acceleration.
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The horse increased its acceleration during this portion of the race.
- If the velocity vs. time graph is a curve that is getting steeper, it indicates an increase in acceleration. A non-linear position vs. time graph that becomes steeper could also suggest increasing acceleration.
To determine which statement is true, refer to the characteristics of the graphs you have. Assess the slopes and trends to find the correct statement about the horse's motion.