Relier Pairs MTC Sci Method - Lever Length vs. SpeedVersion en ligne assignment par Benjamin D Morgan 1 The dependent variable for "How does the lever length effect the speed of the car" 2 Step 1: Make observations about the natural world 3 Step 2B: Do Research 4 Evidence for a conclusion (claim) NEVER comes from... 5 Step 5: Analyze the Results of the Lab 6 Step 2A: Ask a Question to Research 7 Step 6: Conclusion (Final Claim) 8 The controlled variable for "How does the lever length effect the speed of the car" 9 The independent variable for "How does the lever length effect the speed of the car" 10 Step 2: Generate Concepts 11 Evidence for a conclusion (claim) comes from... 12 Step 4: Perform an Experiment to answer the question 13 Scientific Method 14 Engineering Design Process 15 Iterative 16 Step 3: Make a Hypothesis (claim) lever length How does the lever length effect the speed of the car as it travels 2 meters (Step of the Scientific Method) Answered the question "How does the lever length effect the speed of the car" based on the lab results only (Step of the Scientific Method) Stepwise iterative process used to innovate a mousetrap car Process that repeats itself over-and-over again Answered the question "How does the lever length effect the speed of the car" before performing the experiment (Step of the Scientific Method) mass of the car After performing the lab we examined the data we collected to see which lever length went faster over 2 meters (Step of the Scientific Method) Stepwise iterative process used to research how the mousetrap car works Learned about the differences between mass and weight by reading/watching videos and discussing (Step of the Scientific Method) Data or observations only from an experiment or the environment Changed the lever length on a mousetrap car and time which one went faster: longer or shorter lever (Step of the Scientific Method) When we performed the lab on Lever Length vs. Speed this is research for what step of the engineering design process We reviewed what we learned by watching and recording data from our previous experiments on mousetrap cars (Step of the Scientific Method) speed of the mousetrap car My opinions on what I think the answer is
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