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I need help with these questions and could you explain each one also I need to understand these
https/earn ucr.edu/bbeswebdav/pid-3397982-dt-content-rid-29469576coursesPHYS,002c,020 幻 Click? 14A-3A A A) Which of the following plots corresponds to the sine function: (0 in rad) 2T c) (0 (0 in rad) 3a2 -2 2t 2t
read).gv × ㅣㅁ Lecture 14A(wean. × s/earn ucr.edu/bbcswebdav/pid-340403o-dh-content-rid-29465163.1/courses/PHYS.002c.020 Activity 14A-2 The figure to the right is a graph of the position vs. time for an object as it is subjected to SHM what is the phase constant, φ? Explain how you determined it. (in cm)
Activity 14A-2 (part 2) b. What is the total phase, Ф, of the object at each of the three numbered points on the graph? Total phase at point 1: Total phase at point 2 Total phase at point 3 c. Three students are discussing their results to the two parts above Student 1: I think this is a trick question. The phase is the same at all three points, we found in in part a Student 2: No, I think that you are confusing phase constant, φ and total phase, Φ They are different values. Points I and 3 have the same total phase, but point 2 is a different valve. Student 3: You are right about the difference between phase constant and total phase, but points I and 3 have different values for total phase even though they have the same x value on the graph Which of these students, if any, do you agree with? Justify your response with words and/or equations
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