kayylahernandezz003 kayylahernandezz003

04-03-2020
Physics

contestada

Kent throws a tennis ball that has a mass of 3.0 kg straight up in the air at 25 m/s. What height does it reach if the kinetic energy of the ball is 100% transferred into potential energy at the top of the throw

Respuesta :

abustanley5 abustanley5

18-03-2020

Explanation:

1/2mv^2 = mgh

1/2×3×25^2 = 3×9.8×h

937.5 =29.4h

29.4h/29.4 = 937.5/29.4

h=31.89 m

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