Independence was the promise; the Constitution. was the fulfillment.â. More than 200 years ago, our Founding. Fathers set out to establish a government based. on individual rights and the rule of law.
Relative motion is the calculation of the motion of an object with regard to some other moving object.
The motion of something in orbit (like a planet around a star) is a combination of the effect of inertia and of gravity. Inertia means that something moving will continue going in a straight line at a constant velocity unless it is stopped (this is Newton's first law).