Recent content by kgarcia

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    Centripetal and Tangential Acceleration (Change in Speed over time)

    Homework Statement A car is rounding a curve on the interstate, slowing from 30 m/s to 22 m/s in 7.0 seconds. The radius of the curve is 30 meters. What is the acceleration of the car? vi=30 m/s vf=22 m/s t=7 s r=30 meters. Homework Equations change in velocity/change in time=...