asked 181k views
2 votes
Spotting a police car, you hit the brakes on your new Porsche to reduce your speed from 90 mi/h to 60 mi/h at a constant rate over a distance of 200ft.

a. Find the acceleration in ft/s².

1 Answer

5 votes

Answer: −24.2ft/s2

Explanation:

answered
User Bachor
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