What is Newton’s third law of motion? Give one real-life example.

Answer:
Newton’s Third Law of Motion states:

 For every action, there is an equal and opposite reaction.



This means that whenever one object exerts a force on another object, the second object exerts an equal force in the opposite direction on the first object. These forces always occur in pairs and act on different bodies.

Real-life Example:
When you jump off a small boat onto the shore, you push the boat backward.

Action: Your feet push the boat backward.

Reaction: The boat pushes you forward toward the shore.


Key Points:

Forces are always equal in magnitude but opposite in direction.

They act on different objects, not on the same one.

Common examples: walking, swimming, rocket launching.