Respuesta :

machmillerg

Answer:

t = 1.0s

Explanation:

^d = v_0*t + (1/2)*a*t²

(5m-0m) = 0m/s*t + (.5)(9.81m/s²)*(t)²

5m = (4.905m/s²)*t²

t² = 1.01937s²

t = √1.01937s²

t = 1.0s

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