The graph shows a bicycle rider's motion during the first portion of a race.

What conclusion can be drawn about the rider's motion?

A.
The rider maintained a constant speed during the time period between 0 and 10 seconds.

B.
The rider did not move during the time period between 10 and 15 seconds.

C.
The rider rode downhill during the time period between 15 and 20 seconds.

D.
The rider slowed down during the time period between 15 and 20 seconds.

1 answer

To accurately determine which conclusion can be drawn about the rider's motion, we need to analyze the graph you mentioned. However, since I don't have visual access to the graph, I can guide you on how to evaluate each option based on common interpretations of motion graphs.

A. The rider maintained a constant speed during the time period between 0 and 10 seconds.

  • If the graph during this time period is a straight line with a constant slope, then this statement would be true.

B. The rider did not move during the time period between 10 and 15 seconds.

  • If the line on the graph is horizontal (flat) during this time period, it indicates that the rider did not change their position, meaning they did not move.

C. The rider rode downhill during the time period between 15 and 20 seconds.

  • If the line on the graph slopes downwards during this timeframe, this statement would be correct.

D. The rider slowed down during the time period between 15 and 20 seconds.

  • If the slope of the line in this section is decreasing (less steep or approaching horizontal), then this would indicate the rider is slowing down.

Based on your observation of the graph, select the option that aligns with what is depicted in the graph. If you provide details about the graph's slopes or sections, I can assist you further in determining the correct conclusion.