No force is required to keep something moving. According to Newton's Second Law, you need a force to speed something up, or to slow something down - not to keep it moving.
direction?
A centripetal force is required - something that pushes the object towards the center. This is in accordance with Newton's Second Law - to have an acceleration (which includes a change of velocity), a force is required.
It means that something is moving.
Air (wind) unless there is a tree moving
to keep an object moving the way it is already moving .
Care is necessary to the wellbeing of something but one cannot say there is something necessary to the existence of something, if something exists, it exists.
Moving is when something is in motion and it remains in motion until an immovable force stops it. On the other hand when something is still then it is considered as not moving.
if it orbits the earth is it moving? yes if course its moving if something orbits something of course it would be moving
Stop something moving.
Something Necessary - 2013 is rated/received certificates of: Switzerland:16
No force is required to keep something moving. According to Newton's Second Law, you need a force to speed something up, or to slow something down - not to keep it moving.
Kenatic energy is when something is moving potential energy is when something isn't moving -_________________________Flames Rock
Objects are always moving. The earth is moving and so everything on it. Nothing even off the planet ever stops moving because ALL motion is relative. Something is only not moving relative to something moving the same way.
You can tell if something is moving if it changes positions. A car that is being driven down the road would be moving since it is not staying in one position.
direction?
To prevent something from moving.