Seudónimo Seudónimo

07-11-2019
Physics

contestada

a 2.80 kg mass is dropped from a height of 4.50 m. find its potential energy(PE) when it is 3.00 m above the ground.PLEASE HELP

Respuesta :

MathPhys MathPhys

07-11-2019

Answer:

82.3 J

Explanation:

PE = mgh

PE = (2.80 kg) (9.8 m/s²) (3.00 m)

PE = 82.3 J

Answer Link

berrya2 berrya2

25-03-2021

Answer:

41.2

Explanation:

This is the right answer on acellus

Answer Link

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