Force and Motion

How it works.

Imagine

Imagine that you are in a hockey game and you hit the puck from your goal to the other.What caused it to go across the ice was the push of the stick. also there were hardly no friction on the ice. Friction is what slows objects down when being slide across the ground.  

Gravity

Gravity is the froce that keeps us on  the ground. An example would be a object falling to the ground after being droped.
Gravitation: The Four Fundamental Forces of Physics #3

The physicsit that helped us figure it out.

Friction Were and When.

Were and When.

You want friction when your driving because if you do not have friction the car will slide off the road. You do not  want friction when you are playing hockey.
Driver Loses Control Is Demolished On Icy Road Accident Video