- #1
chuy
- 31
- 0
Hi,
We know that the gravitational potential energy of a mass m over the Earth is:
[tex]-G\frac{mM_E}{r}[/tex]
But the Earth is very heavy, ¿if [tex]m\approx M[/tex] the gravitational potential energy of a system of two particles also is:
[tex]U(r)=-G\frac{mM}{r}[/tex] ?
Bye!
We know that the gravitational potential energy of a mass m over the Earth is:
[tex]-G\frac{mM_E}{r}[/tex]
But the Earth is very heavy, ¿if [tex]m\approx M[/tex] the gravitational potential energy of a system of two particles also is:
[tex]U(r)=-G\frac{mM}{r}[/tex] ?
Bye!