Question

Forces and motion are all around us. You might even say they make the world go 'round. In 1687 Isaac Newton attempted to explain the movements of everything in the universe–from a pea rolling on a plate to the position of the planets. It's staggering to think about how much of our daily life involves some aspect of Newton's laws of motion. For full credit, please answer all of the following prompts in your own words.

Answer 1

Newton's laws of motion are fundamental principles in physics that describe the behavior of objects in motion. These laws were developed by Sir Isaac Newton and mark a transition from the Renaissance period to the modern era in our understanding of the physical universe. The laws provide a mathematical framework for predicting and explaining motion, from simple objects rolling on a table to the complex movements of planets in space.

Step-by-step explanation:

Newton's laws of motion are fundamental principles in physics that describe the behavior of objects in motion. These laws were developed by Sir Isaac Newton and mark a transition from the Renaissance period to the modern era in our understanding of the physical universe. The laws provide a mathematical framework for predicting and explaining motion, from simple objects rolling on a table to the complex movements of planets in space.

1. Newton's First Law: Also known as the law of inertia, this law states that an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and direction, unless acted upon by an external force. For example, a book on a table will remain still until someone pushes it.
2. Newton's Second Law: This law states that the force acting on an object is directly proportional to its mass and the acceleration produced. The formula for this law is F = ma, where F is the force, m is the mass, and a is the acceleration. For example, if you push a heavier object with the same force as a lighter object, the heavier object will accelerate less.
3. Newton's Third Law: This law states that for every action, there is an equal and opposite reaction. This means that when one object exerts a force on another object, the second object exerts a force of equal magnitude but in the opposite direction on the first object. For example, if you push a wall, the wall pushes back with an equal and opposite force.