Hy folks! I am new in here.Anyone can give a basic intuition about why the acceleration formula actually works? I mean, my brain is not capable to "nerd-ize" formulas, i either forgot them , i either on a test write the coulomb formula something like (q1 q2 r^2)/2pi eps0. I am shure if i remember now the (d^2 x)/(dt^2) in a couple of months it will be something like dx^2/dv or whatsoever . Is anyone who can describe this formula, how it holds in a real example, some associations with other processes, etc. what every number/letter in that formula represent? I mean change in time square, what ? thanks and have a good day!