- #1
xCross
- 15
- 0
I am having some problem understanding this.. By Newtons Gravitation Law we know:
F=Gm1m2/r^2
centre of the particle means r=0, am I right? if so, the equation says that the force will be infinite on the centre of the earth.. but we see that it has 0 force on the centre.. why such thing happened??
F=Gm1m2/r^2
centre of the particle means r=0, am I right? if so, the equation says that the force will be infinite on the centre of the earth.. but we see that it has 0 force on the centre.. why such thing happened??