jquintanilla2014 jquintanilla2014

19-09-2020
Physics

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An object slows with an acceleration of – 2.0 m/s2. If the object starts with a velocity of 20 m/s, how long will it take to come to a stop?

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andrewv26590 andrewv26590

19-09-2020

Answer:

acceleration = cange in velocity ÷ change in time.

acceleration = (-15 - -10) ÷ 2

acceleration = -5 ÷ 2

ACCELERATION IS -2.5m/s2

Explanation:

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