# Newtons third law

Satisfactory Essays
390 Words
Grammar
Plagiarism
Writing
Score
Newtons third law
Reflective Writing 6
In the textbook it states Newton’s third law as how two objects interact with each other. For example when you take a seat on a chair you are pushing down on the chair while the chair is pushing back up on you which is also known as the normal force. With this interaction between two objects there will be an action and reaction pair of forces. For example force A acts on B and force B acts on A. These exist as a pair or not at all. The name is also misleading because you cannot describe one force as the action or one as the reaction, neither have an implication of cause and effect. It also states that the two members of an action/reaction pair act on two different objects. And that the two members also point in opposite directions and are equal in magnitude. So if someone is throwing darts at a dart board, the dart will exert a force on the board and by the third law the nail will exert a force back on the dart to complete the pair. These forces will be in opposite directions.

Another example that you see something similar for an action/ reaction pair is, when a baseball bat strikes a ball. There's no doubt the bat applies a force to the ball: It accelerates rapidly after being struck. But the ball must also be applying a force to the bat. The mass of the ball, however, is small compared to the mass of the bat, which includes the batter attached to the end of it. Still, if you've ever seen a wooden baseball bat break into pieces as it strikes a ball, then you've seen firsthand evidence of the ball's force.

Propulsion is another action/ reaction situation. Such as a tire puts a force on the road and the road also puts a force on the tire in the opposite direction. That’s how it propels its self forward or backwards. In a jet or a rocket ship the propulsion for it to move comes from the expelled gases acting on other gases in the air around it. So the action is the gas from the rocket and the reaction will be the force of the gases in

## You May Also Find These Documents Helpful

• Good Essays

Newton’s Third Law can be explained in many different ways but all of them relate to the same concept. Newton’s third Law states that for every action, there is an equal and opposite reaction. This means that in each interaction, there is a duo of forces acting on the two interacting matters. The size of the forces on the primary object matches the size of the force on the following object. The course of the force on the primary object is differing to the direction of the force on the succeeding object. Forces constantly come in pairs – equal and contrasting action-reaction which is titled reaction; together the forces are part of a solitary interaction, and neither force occurs without the other. All forces consequence from the collaboration…

• 885 Words
• 4 Pages
Good Essays
• Good Essays

Newton’s First Law of Motion explains that objects in a state of uniform motion tends to remain in rest unless an external force is applied to it. Galileo’s concept of inertia is termed “Law of Inertia”. Law of Inertia, an object in motion will continue in the same motion unless acted by an outside force. Aircraft in flight is an example of First Law of Motion, four forces on an aircraft; lift, weight, thrust, and a drag. Consider the motion of an aircraft at constant altitude, we can neglect the lift and weight, a cruising aircraft at constant speed and the thrust balances the drag of the aircraft. This is the first part sited in Newton’s First Law; there is no net force on the airplane and it travels at a constant velocity in a straight line.…

• 543 Words
• 3 Pages
Good Essays
• Satisfactory Essays

When the gas rushes out of the balloon's mouth it moves forward which starts a movement called thrust. Thrust requires both energy and direction. When the air moves out in one direction from the balloon, it flies in the opposite direction. This is an example to Newton's third law of motion, "To every action there is an equal opposite reaction." The characteristics to explain that an Action Force results in a Reaction Force are that the two forces should be equal in magnitude. The two forces are in opposite directions. The action force is applied to an object and reaction force is applied to something else. For example, a closed balloon shows all the forces are equal in magnitude, the gas inside the balloon. The two forces in the opposite direction…

• 536 Words
• 3 Pages
Satisfactory Essays
• Good Essays

What is force? Force is a push or pull upon an object resulting from the object’s interaction with another object. There are two types of force, contact forces, and forces resulting from action-at-a-distance. A contact force can be frictional forces, normal forces, applied forces, and air resistant forces. The formula for contact force is F = ma. This type of force occurs when two objects are contacting each other physically. If you kick a ball or push a bicycle, you are there is contact force acting on the objects. Action-at-a-distance forces are gravitational forces, magnetic forces, and electrical forces. This means that despite the fact that who objects aren’t touching, there is still…

• 707 Words
• 3 Pages
Good Essays
• Good Essays

- Newton’s laws: Any change in motion is directly related to the applied force and is made in the line of the…

• 530 Words
• 3 Pages
Good Essays
• Satisfactory Essays

Sir Isaac Newton developed three laws of motion in 1665 when he was only 23 years old. These laws revolutionized how science explained movement by describing how the forces acting on an object are responsible for the object’s motion.…

• 468 Words
• 2 Pages
Satisfactory Essays
• Good Essays

Newtons third law of motion, or the law of action reaction, states “every action has an equal and opposite reaction.”…

• 597 Words
• 3 Pages
Good Essays
• Good Essays

British scientists have made discoveries that affected England, but Sir Isaac Newton made discoveries that changed machinery forever. Newton's discoveries are many, but the main discovery of the laws of motion severely impacted the Industrial Revolution. Newton's scientific discoveries, opened doors for many inventions, technologies, and other major advancements during the Industrial Revolution. Sir Isaac Newton lead a life of scientific research and discoveries, and found three laws of motion that became the foundation of the automobile industry and began the Industrial Revolution.…

• 905 Words
• 4 Pages
Good Essays
• Satisfactory Essays

Newton’s laws of motion can be applied to any moving or resting object. For example, the movement of motor vehicles are explained by physics. The law of inertia states that an object at rest will stay at rest and an object in motion will stay in motion unless or until acted upon by a force. This can explain why when people don’t buckle their seatbelts, they are propelled out of the car, even though the car stopped moving. Newton’s second law of motion states that force is the product of mass times acceleration. Therefore, a heavier vehicle will fare better in a collision than a smaller lighter…

• 108 Words
• 1 Page
Satisfactory Essays
• Good Essays

Balanced forces- Equal in size and opposite in direction, cancelling each other out. They do not cause a change in motion.…

• 1586 Words
• 5 Pages
Good Essays
• Good Essays

to start and stop, but the normal egg is filled of liquid and is harder to…

• 662 Words
• 4 Pages
Good Essays
• Satisfactory Essays

Have you ever wondered who the best scientist ever know is? Or how about who made the three laws of motion known. Well if so you are about to find out. His name was Isaac Newton and he was a great English physicist and mathematician.…

• 317 Words
• 2 Pages
Satisfactory Essays
• Satisfactory Essays

Newtons 3rd law of motion: For every action, there is an equal and opposite reaction. How this applies to our bottle rockets that we constructed, is that when we release, the water and air pressure comes out of the bottom. That pushes against the ground, the equal and opposite reaction is the earth pushing back up. Whatever object has less mass moves. In this case, the rocket has less mass than what it is pushing against; the earth.…

• 290 Words
• 2 Pages
Satisfactory Essays
• Powerful Essays

Isaac Newton’s Second Law of Motion (F=ma) explains the relationship between force and acceleration in motion. The application of force on an object causes an…

• 6862 Words
• 28 Pages
Powerful Essays
• Powerful Essays

A hammer drives a nail into a piece of wood. Identify an action-reaction pair in this situation.…

• 1653 Words
• 7 Pages
Powerful Essays