Inertia. Newton's first law.
It either keeps it still on the ground or stable as it's moving, but I'm not Stephen Hawking...
inertia keeps moving it!:)
inertia
sliding
momentum Further answer Momentum is the reason something keeps moving, it's not really what it's called. Motion or perpetual motion is more like the answer to the question.
Inertia.
Sir Isac Newtons first law of motion The law of inertia an object in motion remainsthe same unless acted upon by an external force.In space there is no force to slow itdown so it keeps moving the same speed it was when the rockets stopped burning.In other words:No force is required to keep a moving object moving, as long as there's nothing actingon it to make it stop.
inertia (newton's third law of motion)
It either keeps it still on the ground or stable as it's moving, but I'm not Stephen Hawking...
because of gravity. In space there is a very low gravity that makes it hard for the rocket to fall back to the surface
inertia keeps moving it!:)
inspiration
The pumping of the heart keeps the blood moving
The rotation of the earth keeps a foucault pendulum moving
Caffiene keeps you up longer.
The nucleus is the thing that keeps us moving because, oh just go to biology4kids.com
the fin keeps the rocket stable while the rocket flys.hope that helps! POKECARP out