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http://phet.colorado.edu/sims/html/gravity-force-lab/latest/gravity-force-lab_en.html

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Question: Suppose a friend who hears about Newton's third law says that you can't move a football by kicking it because the reaction force by the kicked ball would be equal and opposite to your kicking force. The net force would be zero, so no matter how hard you kick, the ball won't move! What do you say to your friend?

Answer: The ball will accelerate, which does not contradict Newton's third law. Instead, the kick acts on the ball so no other force has been applied to it. The net force on the ball is very real and therefore it accelerates. The reaction force however acts on your foot, not on the ball. This force causes your foot to decelerate as it makes contact with the ball.

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Question: Can you identify the action and reaction forces of an object falling in the vacuum of outer space?

Answer: To identify a pair of action-reaction forces in any situation, first identify the pair of interacting objects involved. In this case, the interaction is the gravitational attraction between the falling object and another object, possibly a distant planet. So the planet pulls down on the object (action), while the object pulls up on the planet (reaction).

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http://phet.colorado.edu/sims/friction/friction_en.html

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Question: We know that Earth pulls on the moon. Does the moon also pull on Earth? If so, which pull is stronger?

Answer: Yes, in the interaction between Earth and the moon, Earth and the moon pull simultaneously on each other. Earth pulls on the moon while the moon pulls on Earth. Both pulls make up an action-reaction pair, are opposite in direction to each other, and have equal strength.

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For every action force there is an equal (in size) and opposite (in direction) reaction force.

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he force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

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F= m/a or Force= Mass/Acceleration

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A force that is exerted on Object A from Object B as a response to the action of Object A

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A force is exerted on Object B from Object A

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A mutual action between one thing and another

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Whenever one object exerts a force on a second object,the second object exerts an equal and opposite force on the first object.

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When the air is released from the balloon, the balloon reacts by going up

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Each action has an equal and opposite reaction