Answer to Question #136156 in Physics for Lucy

Question #136156

A car initially traveling at 43 m/s accelerates to 53 m/s. While speeding up, the car travels 200 m. Calculate the acceleration.

Expert's answer

The acceleration is

"a=\\frac{v^2_\\text{final}-v^2_\\text{initial}}{2d}=\\frac{53^2-43^2}{2\\cdot200}=2.4\\text{ m\/s}^2."

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