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What else can I help you with?
What is the net force or the resultant force acting on an object in equilibrium?
0. An object in equilibrium has constant velocity, which makes its acceleration 0. Since net force=mass times acceleration, this would make the net force zero. Note that there could be multiple forces acting on the object, but since it is in equilibrium they would have to be equal and opposite in direction, to cancel all of the forces out. This would make the net force zero.
Can balanced forces act on a moving object explain your answer?
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.
If this acts on an object the object will change speed and direction?
You mean a force I guess. A force acting on an object will make it accelerate or decelerate, and if it is acting at an angle to the existing line of motion will make it change direction.
Explain why the polygon of forces must close when a body is in equilibrium?
The answer is in the definition: polygon of forces(plural polygons of forces) # (mechanics) A polygonal figure the sides of which are vectors representing several forces acting simultaneously upon one point, so that the vector necessary to make the figure closed is the resultant of those forces.
Definition of unbalanced forces?
Unbalanced forces are forces that do not cancel each other out, resulting in a net force that causes an object to accelerate in the direction of the greater force. This can lead to a change in the object's speed, direction, or both.
In order to move an object at rest you must make sure the forces acting on that object are?
unbalanced
What two forces can make an object move?
Two forces that can make an object move are external forces, such as pushing or pulling it, and gravitational forces acting on the object.
Do balanced forces make objects move?
No, balanced forces do not make objects move. Balanced forces result in an object maintaining its state of motion or staying at rest. If the forces acting on an object are balanced, there is no net force to cause motion.
How can you draw arrows to show forces actting on an object?
You can draw arrows to show forces acting on an object by representing each force as an arrow with the length and direction corresponding to the magnitude and direction of the force, respectively. Make sure to label each arrow with the force it represents and indicate the object on which the forces are acting.
When the forces acting on an object are balanced the net force on the object is?
This is called balanced forces and no acceleration is present.
What term best describes the forces acting on an object with the net force of zero?
An object at rest, or an object with a constant velocity are the two possible states of an object with zero net force. An object with zero acceleration has zero net force. There many be several forces acting on the object, such as the force of gravity and the normal force of the ground. Even though an object sitting on the ground has two forces acting on it (gravity, and the normal force) the object does not accelerate because these forces are equal and opposite. An object with zero net force has all forces acting on it equally balanced and cancelling out
How would you put the unbalanced force definition for kids?
An unbalanced force is when one force is stronger than another force acting on an object. This causes the object to move in the direction of the stronger force. For example, pushing a toy car harder on one side can make it turn because of unbalanced forces acting on it.
When forces acting on a moving object are what the object will travel at a constant speed?
You're fishing for "balanced", but that still doesn't make the statement true.An object on a curved path can have constant speed even though the forceson it are not balanced.
What is the net force or the resultant force acting on an object in equilibrium?
0. An object in equilibrium has constant velocity, which makes its acceleration 0. Since net force=mass times acceleration, this would make the net force zero. Note that there could be multiple forces acting on the object, but since it is in equilibrium they would have to be equal and opposite in direction, to cancel all of the forces out. This would make the net force zero.
Unbalanced forces can make an object accelerate by what?
Unbalanced forces on an object can cause it to accelerate because the net force acting on the object is not zero. This results in a change in the object's velocity, either in its speed, direction, or both, which is the definition of acceleration as per Newton's second law of motion.
Are there forces acting on an object that's at rest?
Yes, there are always forces acting upon things, even when at rest (although all motion is relative so nothing is really "at rest"). There are some that are visible to the naked eye. For example, wind and corrosion. There are also forces that are not visible to the naked eye. Like the forces that make the electrons spin around the nucleus, the forces that hold the object together, etc....
How much force is needed to move an object?
No force is needed to keep an object moving. An object with no forces on it keeps moving at a constant speed in a straight line. If there is any force acting on it to make it slow down, then you need just enough force to cancel the first one, in order to keep it moving.
