Relacionar Columnas Flashcards - MT Car Expt: Lever Length vs. DistanceVersión en línea assignment por Benjamin D Morgan 1 If I think my data from the experiment is wrong then I NEVER 2 Step 2B: Do Research 3 Step 2A: Ask a Question to Research with a lab 4 If I think my data from the experiment is wrong then... 5 Step 1: Make observations about the natural world 6 Controlled Variable 7 Step 5: Analyze the Results of the Lab 8 Independent Variable 9 Step 6: Conclusion (Final Claim) 10 Step 4: Perform an Experiment to answer the question 11 Evidence for a conclusion (claim) NEVER comes from... 12 Step 3: Make a Hypothesis (claim) 13 Iterative 14 Evidence for a conclusion (claim) comes from... 15 Dependent Variable Changed the lever length on a mousetrap car and then saw which went farther by measuring it Ignore the evidence (experimental data) and write what I think the correct answer is The variable that we keep the same in the experiment or it will effect/throw off the results Answer the question "How does the lever length effect the distance of the car" based only on our previous knowlege before performing this experiment I write a final claim based on the evidence anyway OR redo the lab again The variable that is made different in an experiment The variable that we measure in an experiment My opinions on what I think the answer is Reviewed the observations we made during our first experiment (how the mass effected the speed of the car) How does the lever length effect the distance of the car Looked at our experimental results of which car went farther: the shorter or longer lever A process that repeats a series of steps over and over Answer the question "How does the lever length effect the distance of the car" based only on the results of the lab we did with this assignment Learned about normal force, what it is, and how it acts on the MT Car Data or observations only from an experiment or the environment
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