Notes

who was sir newtons?
English physicist and mathematician, who was the culminating figure of the Scientific Revolution of the 17th century.
who also made His book Philosophioe Naturalis Principia Mathematica ( Mathematical Principles of Natural Philosophy ), first published in 1687, established classical mechanics. Newton also made seminal contributions to optics, and shares credit with Gottfried Wilhelm Leibniz for developing the infinitesimal calculus .

Newtons 1st law
motion implies that they cannot start stop or change direction all by themselves, and it requires some force from the outside to cause such a change. This property of massive body to resist changes state of motion is call inertia. An object at rest remains at rest, and an object in motion at constant speed and in a straight line unless acted on by an unbalance force

Newton’s second law
is a quantitative description of the changes that a force can produce on the motion of a body. It states that the time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it. The momentum of a body is equal to the product of its mass and its velocity. Momentum, like velocity, is a vector quantity, having both magnitude and direction. A force applied to a body can change the magnitude of the momentum or its direction or both.

Newton’s third law
states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction. This law is important in analyzing problems of static equilibrium, where all forces are balanced, but it also applies to bodies in uniform or accelerated motion

Newton’s third law
states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction. This law is important in analyzing problems of static equilibrium, where all forces are balanced, but it also applies to bodies in uniform or accelerated motion








Math

Scatter plots
scatter plots are dots going in a straight line which they go down up or across the y access and your line has to go thought between your dots and prediction are when i dont really know how to explain this but ill try so its when you go to the bottom and find that number that you are looking for and you go up to the line and when you reach the line you go towards the y access and that will give you the answer and the same way how you did that also for the y to the x access

negative is when the slope goes down and the dots are going down and positive is when the slope aka that lines go up and no it just when the line goes like across its nothing really and how i know what line is negative and what way is positive is by doing this (/) this slope is a positive while () this one is a negative and how i know this is just looking at the line and the y access if the line is at the like starting from the bottom is how i know and the negative is when it starts at the top and you will see the line go down