bratzyrios bratzyrios

25-11-2021
Spanish

contestada

Que energía potencial tiene un cuerpo de 85 kg si se deja caer de una altura de 8metros Ep=mgh

Que energía potencial tiene un cuerpo de 85 kg si se deja caer de una altura de 8metros Epmgh class=

Respuesta :

alejandritamz2003 alejandritamz2003

28-11-2021

Datos:

m=85kg

g≈9.8m/s²

h=8m

1J=1 kg m²/s²

Fórmula

Epg=m×g×h

Epg=85kg×9.8m/s²×8m

Epg=680kg m×9.8m/s²

Epg=6664 kg m²/s²

Epg=6664J

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