Newton first law says "An object will stay at rest or continue at a constant velocity unless acted upon by an external unbalanced force". So the answer is ALL motion carries on forever without a force to keep it going as long as there is NO force stopping it. We don't see this on our planet because any moving object is pushing against air or water resistance and that air or water provides a force to slow the object down and stop it. But outside the atmosphere of our planet, any moving object will continue to move until something slows it down and stops it. Satellites will orbit for a very long time. The moon has been orbiting for millions of years, although it is slowing down very slowly, due to energy loss from tidal effects.
No, balanced forces do not change an object's motion. When balanced forces act on an object, the object will either remain at rest or continue moving at a constant velocity.
If the object is not moving, or is traveling at a constant velocity, all forces acting on the object are equal and opposite to each other. If the object is accelerating (speeding up, slowing down, or changing direction) the forces are not balanced.
If an object is moving at a constant speed, the forces acting on it are balanced. This means that the forces pushing in one direction are equal to the forces pushing in the opposite direction, resulting in no change in the object's speed or direction.
false
Balanced forces, by definition, have a net force of zero. That is, they are forces acting on an object which counteract each other, resulting in zero movement for the object in question.
That's true. Plus ... even if the forces on an object are BALANCED, it can keep moving forever.
As long as the forces remain the same or do not change direction
If there is nothing to stop it, such as another force or obstruction, yes.
When all forces are balanced, the object can either be moving at a constant velocity or be at rest. But because you asked for balanced forces on a moving object, it is moving at a constant velocity.
A group of balanced forces adds vectorially to zero, so has no effect on any object, whether it's moving or not moving.
A group of balanced forces adds vectorially to zero, so has no effect on any object, whether it's moving or not moving.
No, balanced forces do not change an object's motion. When balanced forces act on an object, the object will either remain at rest or continue moving at a constant velocity.
If the object is not moving, or is traveling at a constant velocity, all forces acting on the object are equal and opposite to each other. If the object is accelerating (speeding up, slowing down, or changing direction) the forces are not balanced.
When balanced forces are applied to a moving object, the object likely slow and eventually stop. How quickly that occurs depends on the amount of force.
Balanced forces will not change the velocity - speed and direction - of a moving object. the object will continue to move in the same way.
Sure. If all of the forces on an object are balanced, then the object continues moving in a straight line at constant speed. All of the forces on an airplane cruising in level flight, or on a car on cruise-control on a straight piece of road, are balanced.
When the forces on an object are balanced, then they have the same effect on itas NO FORCE at all would have. That means that the object does not accelerate,and THAT means that it continues moving in a straight line, at a constant speed.If that didn't blow your mind, then please read it again. One of the things it tells usis that it doesn't take ANY FORCE to keep an object moving.