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The action and reaction forces on a person swimming in water do not cancel each other out because they act on different objects. The person exerts a force on the water to move forward, and the water exerts an equal and opposite reaction force on the person, propelling them forward.

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Explain why action and reaction forces do not cancel out even though they have equal magnitude and act in opposite directions?

Action and reaction forces act on different objects, so they do not cancel out. Newton's Third Law states that for every action, there is an equal and opposite reaction. This means that the forces are exerted on different objects, resulting in motion or changes in motion.


Why don't action-reaction force cancel each other out?

Action and reaction forces do not cancel each other out because they act on different objects. According to Newton's third law of motion, for every action, there is an equal and opposite reaction. These forces may have the same magnitude, but they act in opposite directions on two different objects, so they do not cancel each other out.


When do action and reaction forces cancel out each other?

Well in a single action-reaction pair, they cannot cancel out! The action and reaction forces act on different bodies. Lets say that we have a football. I kick it with 200 N of force. That is the action force, so the reaction force must be 200N(in the opposite direction) as well. The key here is that the reaction force did not act on the football, but on your foot! So the net force of the football is still 200 N in the direction I kicked it!Hope this helps some,-Sk Inventor


Why action and reaction force do not cancel out even though they have equal magnitude and act in opposite directions?

Action and reaction forces act on different objects, so they do not cancel out. The action force acts on one object, while the reaction force acts on a different object. This is described by Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.


Action and reaction are always equal and opposite.Then how does a body move?

A body moves when there is an external force acting upon it. The action-reaction forces cancel each other out, but external forces can cause a net force resulting in acceleration and movement.

Related Questions

When do action and reaction forces within a system not cancel each other?

Never, they always cancel each other


Explain why action and reaction forces do not cancel out even though they have equal magnitude and act in opposite directions?

Action and reaction forces act on different objects, so they do not cancel out. Newton's Third Law states that for every action, there is an equal and opposite reaction. This means that the forces are exerted on different objects, resulting in motion or changes in motion.


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.


Why don't action-reaction force cancel each other out?

Action and reaction forces do not cancel each other out because they act on different objects. According to Newton's third law of motion, for every action, there is an equal and opposite reaction. These forces may have the same magnitude, but they act in opposite directions on two different objects, so they do not cancel each other out.


When do action and reaction pairs of forces cancel each other and when do they not?

Well, Professor Newton has taught that the reaction is always equal and opposite to the action, and we know that equal and opposite forces cancel each other. So it seems that the answer to the question must be: They always do.


Why the equal action reaction forces do not cancel each other when one person hits a ball?

The action and reaction forces act on different objects. For two forces to cancel each other - and provide a net force of zero, for Newton's First Law - they must act on the same object.


When do action and reaction forces cancel out each other?

Well in a single action-reaction pair, they cannot cancel out! The action and reaction forces act on different bodies. Lets say that we have a football. I kick it with 200 N of force. That is the action force, so the reaction force must be 200N(in the opposite direction) as well. The key here is that the reaction force did not act on the football, but on your foot! So the net force of the football is still 200 N in the direction I kicked it!Hope this helps some,-Sk Inventor


Why action and reaction forces of newton 3 law not cancel each other give reason?

The action and reaction forces do cancel each other out, so that there is a net force of zero. When you push on a wall, the wall does not move because the action force that you exert and the reaction force that the wall exerts are equal but opposite and the net force is zero.


Why do action-reaction forces not cancel each other act?

Bcuz rinkiya ke papa heehee hasde


Why action and reaction force do not cancel out even though they have equal magnitude and act in opposite directions?

Action and reaction forces act on different objects, so they do not cancel out. The action force acts on one object, while the reaction force acts on a different object. This is described by Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.


Action and reaction are always equal and opposite.Then how does a body move?

A body moves when there is an external force acting upon it. The action-reaction forces cancel each other out, but external forces can cause a net force resulting in acceleration and movement.


Why dont action-reaction forces cancel out?

they do! for every action is an equal and opposite reaction. To propel a rocket into orbit an equal amount of force is expelled in the opposite direction. This is often dissipated into the atmosphere in the form of heat.