Answer:

5. Explain how friction helps you to write using your pen. What do you think will happen if there is no friction between your pen and paper?

When we write with a pencil, this friction causes the lead particles to be rubbed off from the nib of the pencil and get stuck on the paper so we can see what we are writing or drawing. When we write with a pen, this friction causes the ink particles to stay on the paper and dry off.

Friction stops things from sliding apart. If there was no friction everything would slide to the lowest point. It would be impossible to climb up anything. You will not be able to write.

Explanation:

Friction is defined as the force that opposes the motion of a solid object over another. There are mainly four types of friction: static friction, sliding friction, rolling friction, and fluid friction.