DIRECTION Match the word in column A with its description in column B A B 6. Gravity a. Contact force that may arise between two surfaces that have a tendency to slide. 7 Friction b. The force between any objects in the universe 8. Gravitational force c. Acts between objects even if they are separated and far From each other d. Apply force on tires e Exerted by the earth on an object 9 Non-contact force 10. Brakes​