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Note that ࠵?!=−࠵?!.(a) [2 pts, no partial credit] Consider the following times: t = t0, t1, t2, t3. Does the particle pass through the same location at any two (or more) of those times? Circle Yes or No. If your answer is yes, list the times when you believe the locations are the same. Yes, at t1and t3YES _______________ NO The area under each section of the graph represents distance travelled in that time interval. The two shaded triangles have the same area.; the particle travels some distance d to the right during time interval t1– t2, and then travels the same distance to the left during time interval t2– t3. (b) [3 pts] Sketch the s-t (position vs. time) graph for the particle, assuming that it starts at s = 0 when t = 0. Mark and label the times t1, t2, t3on the horizontal axis. [0.5]s and t axes are labeled; t1, t2and t3are marked on thehorizontal axis[0.5]s increases linearly from t = 0 to t1.slope begins to decrease at t1, with s reaching a maximum at t2curved portion is symmetric, with same s values at t1and t3[Labeling of s1, s2, s3is not required.]
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