cbrower19 cbrower19

10-01-2017
Physics

contestada

What is the gravitational potential energy of a book with a mass of 0.30 kg on a 1.0 m high desk?

Respuesta :

Chicken011 Chicken011

10-01-2017

given,
mass, m = .30kg
height, h = 1 m
gravitational acceleration, g = 9.8 m/s²

PE = mgh = .30kg*9.8m/s²*1m = 2.94 J

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gcantiga44 gcantiga44

11-05-2021

Answer:

3.0

Same explanation as the person above but the significant figures must be considered in physics.

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