When the light turns green, John accelerates straight down the road at 1.8 m/s for 8 seconds. What is his final velocity at the

Question

1 year ago

12

end of those 8 seconds

1 answer:

bija089 [108] · Answer 1 · 2023-06-06T11:03:43+03:00

Acceleration is the rate of change of velocity over time

His final velocity is 14.4 meters per second

<h3>How to determine the final velocity</h3>

From the question, we have:

Using the first equation of motion, we have:

$v = u + at$

So, the equation becomes

$v = 0 + 1.8 * 8$

$v =14.4$

Hence, the final velocity is 14.4 meters per second