View Single Post
WaaWaa Waa
Feb24-13, 03:51 PM
WaaWaa Waa's Avatar
P: 12
Hi. This is my first post here. In one of our science groups in Facebook, a member is asking about a case where r=0 in Newton's Equation F=G(Mm/r^2)

The best i could do was to state that there cannot be two point masses with a distance r=0 between them. He seems to accept my explanation but his intuition that it should be 'infinity' still remains. I would like to explain it better. Can you please help?

I have searched the site but could not find the answer. If there is already a thread, I would be glad if you could point me towards it.
Phys.Org News Partner Physics news on
IHEP in China has ambitions for Higgs factory
The physics of lead guitar playing
The birth of topological spintronics