- #1
wikidrox
- 44
- 0
I don't understand how to do this question. Please help
Show that GMm (1/r1 - 1/r2) and mgh are, for practical purposes, equal, when r2 is almost equal to r1 near the Earth's surface.
I just don't know how to do it.
Show that GMm (1/r1 - 1/r2) and mgh are, for practical purposes, equal, when r2 is almost equal to r1 near the Earth's surface.
I just don't know how to do it.