newton's 1st law- a motion in whatever motion will forever
remain in that motion unless a external force is applied to
it.
2nd law - F=ma . force= mass x acceleration
3rd law - for every force acting on an object, there is a
opposite force acting on it.
take that u crazy ginna .
left out one more. Newton's law of universal
gravitation. F=Gm1m2/r^2