Generally it is just called an unbalanced force. A net force is the result of one or more unbalanced forces and results in an acceleration. An example of an unbalanced force is the force of gravity.
(which is the answer to a typical quiz question)
No, not every force causes acceleration. For an object to accelerate, the force acting on it must not be balanced by an equal and opposite force. If the forces are balanced, the object will either remain at rest or continue moving at a constant velocity.
Acceleration is the result of unbalanced forces acting on an object. When the forces acting on an object are unbalanced, there is a net force that causes the object to accelerate. Balanced forces, on the other hand, result in no acceleration as the forces cancel each other out.
The object's acceleration must be in the negative direction, opposing its velocity in the positive direction. This negative acceleration is also known as deceleration and causes the object to slow down.
If opposing forces are balanced, the object will remain at rest or continue to move at a constant velocity. Balanced forces create a state of equilibrium where the net force on the object is zero, leading to no change in its motion.
It is balanced when there is no consequential motion (example: pushing against a wall). In that case the reaction of whatever is receiving the force exactly equals it, in the opposed direction. If there is consequential motion, the force is said to be unbalanced, with an acceleration occurring of force/mass. D'Alembert pointed out that even in that case, the quantity "F-ma" is zero, leading to D'Alermbert's Principle, that if a force causes an acceleration, then it can be said that the force F is precisely balanced by a fictitious force of magnitude m.a in a direction opposite to the acceleration, so the system can be solved as if a static problem.
I believe gravity would fit that description.
I believe gravity would fit that description.
No, not every force causes acceleration. For an object to accelerate, the force acting on it must not be balanced by an equal and opposite force. If the forces are balanced, the object will either remain at rest or continue moving at a constant velocity.
Acceleration is the result of unbalanced forces acting on an object. When the forces acting on an object are unbalanced, there is a net force that causes the object to accelerate. Balanced forces, on the other hand, result in no acceleration as the forces cancel each other out.
The object's acceleration must be in the negative direction, opposing its velocity in the positive direction. This negative acceleration is also known as deceleration and causes the object to slow down.
Forces (plural) are balanced if their vector sum is zero. Since an unbalanced force causes an acceleration, if an object isn't accelerating then the forces on it are balanced.
If opposing forces are balanced, the object will remain at rest or continue to move at a constant velocity. Balanced forces create a state of equilibrium where the net force on the object is zero, leading to no change in its motion.
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
Balanced forces do not cause changes in an object's motion or acceleration. When two forces are balanced, their magnitudes and directions cancel each other out, resulting in no net force acting on the object.
0 velocity 0 acceleration The forces on the object are balanced: it is in equilibrium. (The forces are balanced on any object with 0 acceleration, even if it is moving.)
Objects move according to their net force, or the total amount of force acting on them. Balanced forces are just that, balanced. An object with balanced forces will not move because the opposing forces will cancel each other out. However, if there are unbalanced forces, the object will move in accordance with the force that is greater. When moving though, there is always friction. Whether you be underwater, on the ground, or in the air there is always friction on the Earth. (Besides vacuums, of course.) Force is equal to mass x acceleration. With that you can find the forces of the object if you know its mass and acceleration.
It is balanced when there is no consequential motion (example: pushing against a wall). In that case the reaction of whatever is receiving the force exactly equals it, in the opposed direction. If there is consequential motion, the force is said to be unbalanced, with an acceleration occurring of force/mass. D'Alembert pointed out that even in that case, the quantity "F-ma" is zero, leading to D'Alermbert's Principle, that if a force causes an acceleration, then it can be said that the force F is precisely balanced by a fictitious force of magnitude m.a in a direction opposite to the acceleration, so the system can be solved as if a static problem.