Question about Newtons third law

In summary, Newton's third law states that for every action, there is an equal and opposite reaction. This law applies to everyday life, as seen in situations like kicking a soccer ball. It cannot be broken and is exemplified by a rocket taking off into space. It is related to the other laws of motion, specifically the first and second laws, which explain the origin of forces acting on an object.
  • #1
yaseen shah
32
0
in Newtons third law of motion every action has equal and opposite reaction so my question is that when block hits another block the blocks exert equal force on another so why they move they had to stop immediately.
 
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  • #2
On impact, each block will deform slightly. During the actual time taken for the impact (a finite time- not immediate) the blocks will be compressed / twisted / bent and there will be forces acting against each block (the Newton 3 pair).
 

FAQ: Question about Newtons third law

What is Newton's third law?

Newton's third law states that for every action, there is an equal and opposite reaction. This means that when an object pushes or pulls on another object, the second object will push or pull back with the same amount of force.

How does Newton's third law apply to everyday life?

Newton's third law can be seen in everyday situations, such as kicking a soccer ball. When you kick the ball, your foot exerts a force on the ball, and the ball exerts an equal and opposite force back on your foot. This is what allows the ball to move forward.

Can Newton's third law be broken?

No, Newton's third law is a fundamental law of physics and cannot be broken. It has been tested and proven through countless experiments and observations.

What is an example of Newton's third law in action?

An example of Newton's third law is a rocket taking off into space. The rocket's engines push hot gases out in one direction, causing the rocket to move in the opposite direction with an equal amount of force.

How is Newton's third law related to the other laws of motion?

Newton's third law is related to the other laws of motion, specifically the first and second laws. The first law states that an object will remain at rest or in motion at a constant velocity unless acted upon by an external force, while the second law states that the acceleration of an object is directly proportional to the net force acting on it. Newton's third law explains where the forces come from that act on an object in accordance with the first and second laws.

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