shamikhan2329898 shamikhan2329898

14-02-2024
Physics

contestada

With what speed must a ball be thrown vertically from ground level to rise to a maximum of height 50m?

Respuesta :

lilianna45 lilianna45

14-02-2024

Answer:

31.30 m / s

Explanation:

From the kinematic equation, v 2 = u 2 − 2 g h 0 2 = u 2 − 2 × 9.80 × 50 ⇒ u = 31.30 m / s .

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