Newton's Laws

Newton’s 1st LawThe Law of Inertia

When there is an object that that is at rest it will remain at rest. The only way it is possible that it is not at rest is with an unbalanced force, then the velocity changes.Also, when there is an object in motion that continues with the same momentum it will always go the same direction, unless it is passed by an unbalanced force.

Newton’s 2nd Law

The way acceleration is made is when a force acts on a mass, the more mass of the object being accelerated the more amount of force is needed to make the object go quicker. This is called net force, because the prevailing force is the man kicking the object, which is the mass.

Heavier Objects Require more force to move

FORCE = MASS times ACCELERATION

Force mass and acceleration expressed in a mathematical expression.

Newton’s 4th Law

Every force has a reaction force that is the same size, but in the opposite direction. Every time an object pushes another object it gets pushed back in the opposite direction equally hard.

These are balanced forces