Question

Directions: Use the graph below depicting the motion of a cyclist to answer any questions that follow.


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Multiple Choice Question
Which of the following best describes the acceleration of the cyclist?
A.
decreasing

B.
zero and constant

C.
constant but non-zero

D.
increasing

Answer 1

To determine the correct answer regarding the acceleration of the cyclist from the graph showing their motion, we need to consider what the graph illustrates:

1. **Steady Speed (constant velocity)** implies zero acceleration. The speed does not change over time.
2. **Increasing Speed (positive acceleration)** indicates that the cyclist's speed is getting faster over time.
3. **Decreasing Speed (negative acceleration, or deceleration)** means that the cyclist's speed is reducing over time.
4. **Constant but Non-zero Acceleration** suggests that the cyclist is either continuously speeding up or slowing down at a consistent rate.

Without being able to see the graph, I can give you some guidelines:
- If the graph shows a linear increase in distance over time, the acceleration is constant (non-zero).
- If the graph is a straight horizontal line (distance does not change over time), the acceleration is zero.
- If the graph shows a curve that gets steeper, the acceleration is increasing.
- If the graph shows a curve that flattens, the acceleration is decreasing.

Based on that reasoning, if you describe the shape of the graph or the nature of the cyclist's speed, I can help choose the best answer. If not, I can suggest a likely answer based on general assumptions!