Please answer please please Physics

Physics

1 answer:

zmey [24]3 years ago

6 0

Answer:

about -1.26 m/s²

Explanation:

The acceleration can be found from the formula ...

a = (v2² -v1²)/(2d)

Here, we have the initial velocity v1=23 m/s, the final velocity v2=0, and teh distance d=210 m. Using the formula, we find the acceleration to be ...

a = (0 -23²)/2(210) ≈ -1.2595 . . . m/s²

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