Name Victoria Peart Date 1.24.21 Period 8 The "How Much Do You Already Know" Pretest Based on the graph below, please answer the following questions 1-10. You have 10 minute complete this prelest-Thanks. 80 70 60 50 40 B. 30 20 10 10 20 30 40 50 Time (seconds) 1. The independent variable is 2. The dependent variable is position 3. During which segment is the person traveling at a steady slow speed? 4. During which segment is the person traveling back to their starting point? 5. What is the speed of the person between 10 and 20 seconds? 6. How far did the person travel during the first 10 seconds? ime 7. Which segment ehou Position (meters){ Tearondel

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.