Third Law of Motion

The Third Law of Motion states that for every action, there is an equal and opposite reaction. This means that when an object exerts a force on another, the second object exerts a force of the same strength in the opposite direction on the first. For example, when you push against a wall, the wall pushes back against you with equal force. This principle explains many everyday phenomena, such as why rockets propel forward by expelling gases backward, and why walking involves pushing against the ground to move forward. It highlights the mutual and balanced nature of forces in interactions.