What is a force?
Balanced forces always move an object.
Unbalanced forces cause _________________.
What is the net force when two equal forces act in opposite directions?
Which of the following are examples of forces?
If the forces on an object are balanced, the object's speed will remain constant.
Two forces act on an object in the same direction. What is the net force?
Which of the following scenarios demonstrate balanced forces?
An object at rest has no forces acting on it.
When an unbalanced force acts on an object, the object's _________________ changes.
Which of these are examples of unbalanced forces?
An airplane in flight is an example of balanced forces.
What happens when two forces act in the same direction on an object?
What forces are acting on a book lying on a table?
Forces always occur in pairs.