genesisvianey17 genesisvianey17

27-04-2021
Chemistry

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A car is traveling at 20 meters/second and is brought to rest by applying brakes over a period of 4 seconds.What is its average acceleration over this time interval?

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jenhoseman87 jenhoseman87

27-04-2021

Answer: Its acceleration is -5 meters/second2.

Explanation:

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