We are all familiar with Newton’s laws of motion. The image above models one of Newton’s laws. That is Newton’s A) first law of motion. B) second law of motion. C) third law of motion. D) law of gravitational attraction.
We are all familiar with Newton’s laws of motion. The image above models one of Newton’s laws. That is Newton’s A) first law of motion. B) second law of motion. C) third law of motion. D) law of gravitational attraction.
The Correct Answer and Explanation is:
Correct Answer: C) Newton’s Third Law of Motion
Explanation
Newton’s Third Law of Motion states: “For every action, there is an equal and opposite reaction.” This law explains how forces always come in pairs—when one object exerts a force on a second object, the second object exerts an equal and opposite force back on the first.
Assuming the image referred to in your question shows two objects interacting—such as a rocket launching, a person pushing against a wall, or a balloon releasing air—it is modeling Newton’s Third Law. For example, in the case of a rocket, the engines expel gases downward (action), and in response, the rocket is propelled upward (reaction). Similarly, when you push on a wall, the wall pushes back on you with an equal force in the opposite direction.
This law is fundamental to understanding interactions between objects. It helps explain how movement occurs without needing something to “push off” from, such as in space travel. Even in everyday scenarios—walking, jumping, or rowing a boat—the principle is the same: we push on something, and it pushes us back in return, allowing movement.
Importantly, Newton’s Third Law doesn’t imply that the forces cancel out. Although the forces are equal in magnitude and opposite in direction, they act on different objects. This distinction allows for motion and acceleration. For example, when a swimmer pushes water backward, the water pushes the swimmer forward, enabling them to move through the pool.
Understanding this law helps explain countless real-world phenomena, from how airplanes fly to how birds take off. It is a key principle in mechanics, engineering, and physics in general, making it an essential part of Newton’s overall framework for describing motion.
Thus, based on the described interaction, the image models Newton’s Third Law of Motion.
