# #1 Inertia

Definition:An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

My Definition: A object will keep going until a force stops it, or a still object will stay still until a force moves it.

This picture shows that the bike was going but then the wall stopped it which was the force.

My example is a ball rolling and the wall (force) stops it.

# #2Acceleration

Definition:is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object).

My Definition: when a greater mass makes a smaller mass move or acts on it.

This picture means that when a force pushes on a object to make it go.

My example is me kicking a bowling ball and a tennis ball( this means that the tennis ball will Accelerate faster than the bowling ball)

# #3 Action and reaction

Definition:For every action there is an equal and opposite re-action.

My Definition: For every thing that happens it will happen again but opposite.

This picture means that the tension is used for them and against them.

My Example is if two ball hit each other with the sam