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What kinds of forces can act on an object?
Normal force can act on an object
Force pairs act on what object?
Force pairs act on an object when that object exerts a force on another object and, in response, experiences an equal and opposite force from the other object. This is based on Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
Action reaction force pairs act on what?
All Forces! For every action there is an equal and opposite reaction."The size of the forces on the first object equals the size of the force on the second object. The direction of the force on the first object is opposite to the direction of the force on the second object. Forces always come in pairs - equal and opposite action-reaction force pairs"
Is it possible for a nonzero net force to act on an object without the object's speed changing?
Yes, it is possible for a nonzero net force to act on an object without changing its speed. This can happen if the force is acting perpendicular to the direction of motion, resulting in a change in direction but not speed (as in circular motion).
What hapPens to the net force of the object if it is at rest?
If an object is at rest, the net force acting on it is balanced - meaning the forces pushing in one direction are equal to the forces pushing in the opposite direction. This results in a net force of zero, keeping the object stationary.
What happens when a force is applied to an object while the object moves in a direction opposite to the force?
When a force is applied to an object in the opposite direction of its motion, the object will slow down. The force will act as a decelerating force, causing the object to lose speed and eventually come to a stop if the force continues to be applied.
What happens when 2 forces act on an object in oppposite directions?
When two forces act on an object in opposite directions, the net force is the difference between the two forces. The object will accelerate in the direction of the larger force. If the forces are equal in magnitude, the object will remain at rest or continue moving at a constant velocity.
At what point on an object is the force of gravity considered to act?
The force of gravity is considered to act at the center of mass of an object.
What is the only force that can act on an object in free fall?
The only force that can act on an object in free fall is gravity.
What happens to the velocity of an object when balanced force act on it?
The velocity is constant and there is no net or unbalanced force.
What happens to an objects motion if two unequal forces act on it in same directions?
The object will accelerate in the direction of the greater force due to the net force acting on it. The acceleration of the object will be directly proportional to the net force applied.
What happens when a net unbalanced force act on an object?
When a net unbalanced force acts on an object, it will cause the object to accelerate in the direction of the force. The acceleration is directly proportional to the force applied and inversely proportional to the mass of the object, as described by Newton's second law of motion (F=ma).
What happens with action reaction forces?
The force's don't cancel out each other, they act on different objects. Forces can cancel only if they act on the same object.
What happens to the motion of an object if two unequal forces act on it in opposite directions?
Under these circumstances, the object will be pulled/pushed in the direction the stronger force is acting. (The stronger force overcomes the weaker one.)
What kinds of forces can act on an object?
Normal force can act on an object
What happens to an object with an unbalanced force?
The object will accelerate.
What happens when a force is applied to an object?
The object will not move!!!
