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Carly H.

asked • 06/05/20

Falling objects drop with an average acceleration of 9.8 m/s2. If an object falls from a tall building, how long will it take before it reaches a speed of 63.7 m/s?

a = vf – vi vf = vi + at t = vf-vi

           t     a   

My teacher gave me these formulas and im not sure which one it is or even how to do this.

Find the Average acceleration.

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