noahstephenrice noahstephenrice

06-06-2020
Physics

contestada

What is the average velocity between 12.0 and 15.0 seconds

Respuesta :

worldw927 worldw927

06-06-2020

Answer:

9m/s

Explanation:

Displacement of the object after 12.00 seconds = 144m

Displacement of the object after 15.00 seconds = 225m

velocity = change in displacement/change in time

velocity = 225m-144m/15s-12s = 81m/3s = 9m/s

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