CIA #4 Callista goolsby

what is force

• gravity

• a push or pull

• a push or pull causing acceleration

• a push or pull without an object

The SI unit of measure for force

• net force

• newton

• force

define net force

• some of all forces

• one force acting on another

• the change in movement of an object

when do you add forces together

• when they are going right

• when they are being applied to different directions

• when they are going left

• when they are being applied to the same direction

If the forces cancel each other out what is the net force

• zero

• 16

• 5

• 34

what direction does the arrow go when the forces are added together

• same direction as the forces

• opposite direction as the forces

when do forces CANCEL OUT

• when they are going the opposite direction and are equal in size

• when they are going the same direction and are not equal in size

a machine is a device that can make work easier by changing what two things?

• force

• motion

• gravity

• inertia

when the net foce is 0 N, They are what?

• balanced

• unbalanced

what causes a chnage in speed, direction, or both?

• balanced forces

• combination of forces

• unbalanced forces