A reaction force is a type of contact force that occurs in response to an action force. It acts in the opposite direction to the action force, according to Newton's third law of motion.
In a reaction to an applied force, the force exerted in the opposite direction is known as a resistive force or a reaction force. This force is present in situations where an object resists motion due to factors such as friction or air resistance.
The force that launches a rocket is generated by the rocket engines thrusting against the ground, creating a reaction force that propels the rocket upward. This force is known as thrust force.
The type of force that arises when one body exerts a force on another body due to their mutual interaction is called an action-reaction pair or a reactive force. This is in accordance with Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
The idea of a reaction force comes from Newton's third law; "If object A exerts a force on object B ,then object B will exert an equal but opposite force back on A". In many problems some of the forces are considered as the "initiating" force or the applied force. When you consider a force as being applied, like a bulldoser pushing a rock, then the force which must act back , the rock pushing back on the doser, is called the reaction force. Sometimes you don't really have an initiating force but it still convienient to think of one force as the force of interest and the back force as the reaction force. There is no single formula for reaction force since it can apply to any force. For example, the earth attracts you with a force mg (your weight), then you can think of the reaction force as you attract the earth with a force -mg; equal but opposite.
The name often given to the force exerted by the first object on a second object is the action force.
In a reaction to an applied force, the force exerted in the opposite direction is known as a resistive force or a reaction force. This force is present in situations where an object resists motion due to factors such as friction or air resistance.
The force that launches a rocket is generated by the rocket engines thrusting against the ground, creating a reaction force that propels the rocket upward. This force is known as thrust force.
The type of force that arises when one body exerts a force on another body due to their mutual interaction is called an action-reaction pair or a reactive force. This is in accordance with Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
The idea of a reaction force comes from Newton's third law; "If object A exerts a force on object B ,then object B will exert an equal but opposite force back on A". In many problems some of the forces are considered as the "initiating" force or the applied force. When you consider a force as being applied, like a bulldoser pushing a rock, then the force which must act back , the rock pushing back on the doser, is called the reaction force. Sometimes you don't really have an initiating force but it still convienient to think of one force as the force of interest and the back force as the reaction force. There is no single formula for reaction force since it can apply to any force. For example, the earth attracts you with a force mg (your weight), then you can think of the reaction force as you attract the earth with a force -mg; equal but opposite.
"action/reaction" does not mean " force". "Applying force" is an action, not the force itself. So, applying force will create a reaction, which may or may not balance the applied force.
The name often given to the force exerted by the first object on a second object is the action force.
Always centrifugal is the reaction force for centripetal
Reaction Force.
a reaction force
A reaction is not a separate force; it is a force that occurs as a response to an action. In the context of contact forces, a reaction force is the force exerted by an object in response to a force acting on it. It is a contact force that arises due to the physical interaction between two objects.
The force acting on an object "A" from outside is action force , and the reaction force is the force exerted by A to the outside object . Therefore, it is obvious that action force and the corresponding reaction force cannot act on one and the same body.
Reactive centrifugal force is not the same thing as centrifugal force. Reactive centrifugal force is the reaction force. It is the reaction force reacting to a centripetal force.