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Hunter-Best [27]
1 year ago
11

Which option best describes the average acceleration from 40 to 70 s?

Physics
1 answer:
MAVERICK [17]1 year ago
8 0

C. The average acceleration is positive and smaller in magnitude than the initial acceleration.

<h3>What is average velocity?</h3>

Average velocity is defined as the change in position or displacement (∆x) divided by the time intervals (∆t) in which the displacement occurs.

a = Δv/Δt

where;

  • Δv is change in velocity
  • Δt is change in time

a = (250 - 248) / (70 - 40)

a = 0.067 m/s²

Thus, we can conclude that the average acceleration is positive and smaller in magnitude than the initial acceleration.

Learn more about average acceleration here: brainly.com/question/17587670

#SPJ1

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