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What is the final velocity of a running back that is moving with an initial velocity of 2 m/s and accelerates at a rate of 4 m/s$ in 5 seconds as he moves toward the defensive line?

Respuesta :

Answer:

Final velocity = 22

Explanation:

22-2/5= 4

20/5=4

so add to so it is not 18/5

Then you get your answer.

LilTJ22

Answer:

4. A sound wave moves towards a building at 5 m/s for 22 seconds.

Explanation:

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