binder14 - mit opencourseware · 2019-08-15 · u-òl (i-cos ies ay = i (i - cos 6). tesis ance....
TRANSCRIPT
The potential energy U = mgx of an 80-kg mass is shown versus
height x near the surface of the earth.
TRANSCRIPT
The potential energy U = mgx of an 80-kg mass is shown versus
height x near the surface of the earth.