Journal Prompt

After you do FOUR of the simulations at the bottom of the last post, I'd like you to answer these questions in your Google Drive journal. 1. What is the purpose of a d vs. t graph, do you think? 2. How does a dot diagram (sometimes called a ticker tape) compare to a spedometer in a vehicle? 3. What type of tool(s) does a vehicle have to control a pretty constant speed? 4. Why can't an acceleration last forever? Think of the d-t graph. 5. What does a horizontal line on a d-t graph mean. 6. What is your comfort level with d-t graphs? 0 (yechh) to 4 (genius)