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Use this link to answer the questions: https://phet.colorado.edu/sims/html/vector-addition/latest/vector-addition_en.html
1. At the top of the virtual lab, there is a chart that contains the following symbols: |v| (with an arrow over the v), θ, vx, and vy. State what each symbol means, and for the last three symbols, explain how they are measured in the virtual lab.
2. Using the vector arrows in the virtual lab, depict the following path: You drive 14 blocks East, 7 blocks North, and 2 blocks West. Use the vertex of the graph (coordinates 0,0) as you lay out the vectors. What is the displacement between your starting and end points? What is the angle of displacement? (Include a screenshot of the pathway in your response for this question.)
3. Write a scenario (like the driving example in question 2) that includes at least 5 vector values.
4. Calculate the total displacement and the angle of displacement for your scenario. Show your calculations. To check your work, you may click on the "s" arrow in the virtual lab to check your answer; the magnitude and angle will be visible in the chart above the graph. (Note: Your starting and end point cannot be the same.)
5. Reflecting on the scenarios here, what is the difference between distance traveled and displacement traveled? Use data from the lab to support your answer.
Sagot :
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