WHAT IS FORCE

FORCE

• It is what allows things to move
• The force can change the speed and direction of an object
• The force is push or pull
• Everything on earth is affected by force
• Special forces dont change speed

DIRECTION AND SPEED

• A small force cant move a force bigger than it
• But a big force can push a smaller force
• The reason this happens is the matter inside an object
• If somthing has more matter than the other force it wont move

SPRING SCALES

• A spring scale measures force
• The force is measured in newtons
• Newtons were named by isaac newton

EXAMPLES

• A cars brakes will slow it down
• If you drop your sandwich it will hit the floor
• Unless your ninja reflexes can catch that sandwich

BALANCED AND UNBALANCED FORCES

• The net force is bigger than an object
• If the net force is 0 the forces are balanced
• If the net force is bigger than 0 the forces are unbalanced