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A truck going 70 m/s crashes in to a wall and comes to a complete stop in .05 seconds. What is the acceleration of the truck? 500 m/s² O-1400 m/s² -2000 m/s²
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A truck going 70 m/s crashes in to a wall and comes to a complete stop in .05

seconds. What is the acceleration of the truck?
500 m/s²
O-1400 m/s²
-2000 m/s²

User NJ Is On Codidact
by
4.3k points

1 Answer

2 votes

Answer:

-1400 m/s^2

Step-by-step explanation:

Change in velocity / change in time = a

- 70 / .05 = -1400 m/s^2

User Bron Davies
by
4.7k points
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