Newton’s Laws
An object will not move
As Newton's three laws prove
Unless of course
For some external force, external force
Except for some external force, external force
This also applies
As Newton's laws advise
To a body in motion
It doesn't take a magic potion
It takes an external force
To disrupt its course, to disrupt its course
It takes an external force, an external force
I know it sounds crass
When expressed as an equation
But force equals mass times acceleration
Mass times acceleration
Force equals mass times acceleration
Acceleration
If you want more
There's Newton's third law
For every action
There's an equal and opposite reaction