11. Direction: Read the statements carefully. Write TRUE if the statement is correct and
FALSE if it is not.
1. Gravity and magnetism are examples of contact forces.
2. Friction keeps an object at rest from moving.
3. The smoother the surface, the faster an object will travel over the surface.
4. The direction of the frictional force is opposite to the direction of the
movement
5. The amount of friction depends on the weight of the objects pressing
together
