From t=10.0 seconds to t=15.0 seconds, a space shuttle increased speed from 57 m/s to 99 m/s. What was the average acceleration of the shutt

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From t=10.0 seconds to t=15.0 seconds, a space shuttle increased speed from 57 m/s to 99 m/s. What was the average acceleration of the shuttle

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Calantha 5 hours 2021-07-22T04:48:54+00:00 1 Answers 0 views 0

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    2021-07-22T04:49:57+00:00

    Answer:

       a = 8.4 m / s²

    Explanation:

    The mean acceleration is defined by

              a = (v_f- v₀) / (t_f – t₀)

    where v are the final and initial velocities, respectively and t is the time interval

    Let’s apply this equation to our case

    the final velocity is 99 m / s and the initial velocity is 57 m / s

             a = (99 – 57) / (15 – 10)

             a = 8.4 m / s²

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