Ariellyvz1835 Ariellyvz1835

15-07-2017
Physics

contestada

How much work does the up escalator do on you when you ride it from the lower level to the upper level?

Respuesta :

15-07-2017

A=ΔEp
A=Ep2-Ep1
A=mgH2-mgH1
A=mg(H2-H1)

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