Home Student: naa536@utulsa.edu My Class Management I Help Chapter 2 Begin Date:

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Home Student: naa536@utulsa.edu My Class Management I Help Chapter 2 Begin Date: 5/22/2016 12:00:00 AM-Due Date: 5/28/2016 1:00:00 AM End Date: 6/3/2016 12:00:00 AM (8%) Problem 8: Velocity vs. time is shown in the figure. Velocity vs Time Time (6) Velocity m/s 0.00 10.2 19.8 31.5 39.9 49.5 60.1 70.2 165 207 228 239 246 249 250 250 230 210 190 170 0.00 10.00 20 00 3000 40.00 50.00 60.00 0.00 Time ( ©theexpertta.c 100% Part (a) By taking the slope of the curve determine the acceleration for 10.0 s in meters per square second. Grade Summary Submissions Attempts remaining cosO sinO cotanO asin0 acos0 atanO acotanO sinhO coshO 4 | 5 | 6 4 5 6 per attempt) 0 tanhO cotanh0

Explanation / Answer

Here, acceleration for t = 10 sec = (208 - 165)/10

                                                    = 4.3 m/sec2

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