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chapter 12 hw problem 1221 part a a freight train...

Question: chapter 12 hw problem 1221 part a a freight train...

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Chapter 12 HW Problem 12.21 Part A A freight train travels at o 54(1 )ft/s, where t is the elapsed time in seconds. Determine the distance traveled in three seconds Express your answer using three significant figures and include the appropriate units. (Figure 1) Figure 1 of 1 Value Units Submt ▼ Part B Determine the accelecation at this tme Express your answer using three significant figures and include the appropriate units. 10 謂 O Type here to search

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