Forces (Newton's Laws)

• A force is a push or a pull acting on an object.
• Forces are always measured.
• Resultant forces is the way to describe all of the forces acting on an object.
• All forces have a direction unless they are 0.
• If forces act in the same direction, they are added to get the resultant force.
• If forces act against each other, then they are subtracted to find the resultant force.