First Law Flashcards
What is inertia
When an object moves and moves until other force stops it
What is the Newton’s first law about
Inertia
What is net force
Are all the forces in an object
When is when the net force is 0
The object is not moving
What are the 2 kindes of net force
Balance
Unbalance
How is the unbalance force
When an object moves. At least one side is different
What is balance force
When an object not moves. The four sizes are equal
What is the name of the four sizes of an object
Gravity: at the top
Normal force: under the object
Friction: can be at the left or right side
My force: the side you push or pull
How did you know if the result of the net force is - or +
Of the strongest force go to the left is -
If it go to the right is +
What is friction
Is the force when 2 objects touch each other
What are the 3 kinds of friction
Static
Sliding
Floud
What is static friction
Don’t mauve because the forces of both objects are the same
What is sliding friction
The 2 objects moves
What is floud
Is talking about liquid and gas. It reduce the friction
