unbalanced

                                                        unbalanced
unbalanced for example if your light and your friend is on the other side and he is weigh heavier than you than its unbalanced.


so if you are the same weight as your friend and you two go on a seasore it will be balanced.

air resistance

                                                   air resistance

air resistance is a force that slows stuff down in the air.





you can also use the air to move through the air softly. 

friction

                                    FRICTION

friction is a force that when you rub anything on the right type of surface.


as you can see if u slide across the snow you move but if you slide across the grass you go no where. 

1. inside and outside forces acting on the bottle are eaqual.
normal shape.


2. hot. force acting on the force acting on the outside.
bottle bulges.



3. hot water

pull

                                                PULL

pull is a force that you use to bring stuff more closer.

the more stronger you are the stronger you can pull.

push

                              PUSH

push is a force that you use to move things forward or away from you.



So its like when you push a boxing bag it moves forward.

force

                     Force
force is simple, it is just push and pull.

when you push things it moves away from you.

And when you pull things it will come towards you.