Also, Vanesch said:
"Here, G is Newton's gravitational constant (like the 1/4 pi eps0 for electrostatics), and there's a minus sign which makes it opposite in action to electrostatics. M1 and M2 are the "gravitational charges" of the two bodies."
1. Why do we now have 2 bodies here? isn't...
ok. thanks alot. but now. 2 qns.
What's the third type of mass?
Can u answer my 'interesting question'?
I still hv some difficulty understanding gravitational mass. it says in my book, that Newton came out with the theory of gravity, which says that any object with mass produces a force...
Hey, first time here. I'm currently reading up on Physics, preparing for a selection test by myself. I need some help in understanding Newton's gravitational mass and inertial mass. Are they different? I read that there are some difference, and these masses ARE slightly different. Any reason...