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A body travels 10 meters during the first 5 seconds of its travel, and it travels a total of 30 meters over the first 10 seconds of its travel. What is
its average speed during the time from t = 5 seconds to t = 10 seconds?
A.
2 meters/second
B.
3 meters/second
c. 4 meters/second
D. 5 meters/second
E. 6 meters/second

Respuesta :

melisasosa

Answer:

c. 4 meters/second

Explanation:

The formula to calculate average speed is:

[tex]s = \frac{x_{2} - x_{1}  }{ t_{2} - t_{1}  }[/tex]

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