doriscapps7 doriscapps7
  • 23-03-2019
  • Physics
contestada

A car traveling at 20 m/s starts to decelerate steadily. It comes to a complete stop in 7 seconds. What is it’s acceleration?

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EdwardYang EdwardYang
  • 23-03-2019
I think the answer is -2.9m/s2.
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