Newtons law

Description os Isaac Newton

• He was born in England on January 4, 1643
• He died on March 31, 1727 at the age of 84
• Isaac Newton discovered Newtons 1,2,&3 law

Newtons 1st law

• Newtons first law can also be called inertia
• The first law is when it stays at rest
• An object in motion tends to stay in motion and move at the same speed and direction until a unbalanced fore acts

Example of Newtons First law

Newtons 2nd law

• Newtons 2 law is when force is on a object
• Force=m*a
• There's also multiply names for the 2 law such as acceleration

Example of Newtons 2 law

Newtons 3rd law

• Newtons law is just force on a object
• The 3rd is just for every action there's a reaction

Example of Newtons 3rd law

Do we use Newtons laws?

• YES, we do use newtons laws.
• We use them when we go grocery shopping
• when we get out the car were using newtons 1st law
• when we get a basket and start pushing it we are using newtons 2nd law
• after we checkout and grab the bags thats newtons 3rd law cause were putting force to the bag to put in the car.

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definitions

• force- push or pull
• inertia-the tendency of an object at rest to remain at rest and the tendency of an object in motion to remain in motion at a constant velocity, unless force acts on it
• friction-the force between objects that works against their movement past each other.
• newton-the unit of measurement for the magnitude of a force
• balanced forces-do not cahnge motion
• unbalanced forces-cause a change
• acceleration-an objects rate of velocity
• motion-a change in an objects position over time
• velocity-the speed in a particular direction