Sarah should use the argument that running the same set of trials two more times will help identify other possible problems. By conducting additional trials, Mitchell and Sarah can gather more data points and observations, which can lead to a more comprehensive understanding of the toy car's performance on the different slope angles.
1. More trials can help identify any inconsistencies or outliers in the results, indicating potential issues with the experiment setup or execution.
2. By repeating the trials, Mitchell and Sarah can check the consistency of their initial results and determine if there are any patterns or trends in the data that were not apparent before.
3. Running additional trials can also reveal any unforeseen variables that may be affecting the toy car's performance, allowing them to adjust their experimental procedure accordingly for more accurate and reliable results.
Therefore, Sarah's suggestion to run the same set of trials two more times is supported by the idea that conducting more trials can help identify other possible problems, leading to a more thorough and reliable experimental analysis.
