I’m going to ask for revisions (with the full IDEA format) for part a of the first problem on Quiz 4. On 1c the question might have been clearer in multiple choice format. In such a format, the question would have read something like this:
Which of the following scenarios are consistent with your answer to part b? Select all that apply (there might be more than one):
- Moving upward and slowing down
- Moving upward and speeding up
- Moving downward and slowing down
- Moving downward and speeding up
If you are going to submit a correction to 1c your answer should be based on those choices.
Here is the quiz: