What is the difference between acceleration and momentum?

Momentum is the product of mass and velocity. So heavier objects going faster have more momentum. read more

The acceleration vector points in the direction of p2-p1 (the difference, or change, in momentum). Be careful though because v=at only for cases of constant acceleration. I think you might find the relationship [tex]F=\frac{dp}{dt}[/tex] interesting. read more

Since mass is constant, on non-relativistic mechanics, the rate of change of momentum is equal to mass multiplied by the acceleration of the object. The most important derivation from this law is the momentum conservation theory. read more