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Question: the figure shows a position versus time graph for a...

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The figure shows a position versus time graph for a red blood cell leaving the heart. Determine the instantaneous speed v of the red blood cell when t 13 ms. m/s 0 2 4 6 8 10 12 14 16 18 20 Time (ms)
A runner is training for an upcoming race. In order to track the pace of the run, the runner is able to record time splits for the entire period. This allows the runner to produce the given velocity versus time graph. The run is broken into six segments. Assume the run is in a straight line. Answer the questions concerning this graph. 5.00 4.75 4.50 425 E 4.00 3.75 3.50 3.25- 3.00 2.75 2.50 2.25 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Time (s) The average acceleration of the runner during segment 1 is O zero. positive O flat. O negative. Calculate the average accelerations a3 and a6 of the runner during segments 3 and 6, Enter both magnitude and direction.
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