For this exploration activity you will expand upon the ideas of Newton\'s Laws o
ID: 1307826 • Letter: F
Question
For this exploration activity you will expand upon the ideas of Newton's Laws of Motion presented in the textbook. Consider everyday examples of the impacts of Newton's Laws. What would happen if the laws were different or opposite? Use the Internet to explore these resources.
Using the information you have gathered, write a 2-3 page paper on Newton's Laws. The paper should include the following sections:
Feel free to include relevant images and examples. However, make sure that all images and information are referenced appropriately according to APA requirements.
Explanation / Answer
Introduction
Newton's laws of motion are three physical laws that together laid the foundation for classical mechanics. They describe the relationship between a body and the forces acting upon it, and its motion in response to said forces. They have been expressed in several different ways over nearly three centuries, and can be summarized as follows:
Overview of Newton's Three Laws
Law I: Every body persists in its state of being at rest or of moving uniformly straight forward, except insofar as it is compelled to change its state by force impressed.
Law II: The alteration of motion is ever proportional to the motive force impress'd; and is made in the direction of the right line in which that force is impress'd.
Law III: To every action there is always opposed an equal reaction: or the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.
An example of the how each of Newton's Laws can be tested and observed
newton's 1st law:
The magician pulls the tablecloth out from under a table full of dishes.
newton's 2nd law:
Accelerating or decelerating a car.
newton's 3rd law:
Pool or billiards game.
If the opposite was true
If the opposite of Newton's three laws were true on earth. For example, guns would not have recoil, and a cannon's mass would not have to be greater than a cannon ball. We would also not be pushed back in your seat when undergoing acceleration in a car.
Summary
Newton's laws are applied to objects which are idealized as single point masses, in the sense that the size and shape of the object's body are neglected in order to focus on its motion more easily. This can be done when the object is small compared to the distances involved in its analysis, or the deformation and rotation of the body are of no importance. In this way, even a planet can be idealized as a particle for analysis of its orbital motion around a star.
In their original form, Newton's laws of motion are not adequate to characterize the motion of rigid bodies anddeformable bodies. Leonhard Euler in 1750 introduced a generalization of Newton's laws of motion for rigid bodies called the Euler's laws of motion, later applied as well for deformable bodies assumed as a continuum. If a body is represented as an assemblage of discrete particles, each governed by Newton
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