rocks0103 rocks0103

12-05-2020
Physics

contestada

A rock with a mass of 2.9 kg falls 5.5 m. What potential energy does it have before the fall?

Respuesta :

curlyheadmari curlyheadmari

12-05-2020

Answer:

it would be: 156.31 J

Explanation:

mass x gravity (9.8) x height

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