The figure shows the position as a function of tine for an object. What is the a

Question

The figure shows the position as a function of tine for an object. What is the average velocity curing the period from t = 0.0 s to t = 10 s? m/s what is the average velocity between t = 0.0 s and t = 5.0 s? m/s what is the average velocity between t = 5.0 s and f = 10.0 s? m/s Explain why and how your answers to parts (a), (b), and (c) are related. Since parts (b) and (c) involve equal length time intervals which add to the total time in part (a), then simply taking the sum of the answers in (b) and (c) should yield the same answer as part (a). Since parts (b) and (c) involve equal length time intervals which add to the total time in part (a), then simply taking the difference of the answers in (a) and (c) should yield the same answer as part (b). Since parts (b) and (c) involve equal length time intervals which add to the total time in part (a), then simply taking the average of the answers in (b) and (c) should yield the same answer as part (a).

Explanation / Answer

A. avg. velocity=(total displcement/total time taken) =30m/10sec =3 m/sec

B. avg. velocity=20m/5sec =4 m/sec

C. avg. velocity=10m/5sec =2 m/sec

D. 3rd option

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