cooperfamily200 cooperfamily200

23-02-2018
Physics

contestada

A car slows down from 27.7 m/s to 10.9 m/s in 2.37s. What is the acceleration?

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aimanadlinp4fyje aimanadlinp4fyje

23-02-2018

acceleration = ( final velocity - initial velocity) / time taken

= (10.9-27.7) / 2.37

= - 7.088 m/s2

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