A car starts from rest (0 m/s) and speeds up to 14 m/s over a time of 4 seconds. What is its acceleration?

asked Mar 23, 2023 216k views

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A car starts from rest (0 m/s) and speeds up to 14 m/s over a time of 4 seconds. What

is its acceleration?

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5 votes

Answer:

3.5 m/s^2

Step-by-step explanation:

Acceleration is Δv / Δt

accel = 14 m/s / 4 s = 3.5 m/s^2

Rob Murray answered Mar 27, 2023

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