Understanding the Importance of Friction

Pens would work more efficiently.

Writing would become easier.

Ink or graphite would not transfer to the page.

Ink would flow more smoothly.

Shoes would wear out quickly.

We would be unable to walk.

We would walk faster.

Walking would become easier.

Fuel efficiency.

Maintaining speed.

Starting the vehicle.

Stopping the vehicle.

It would adhere better.

It would become more fertile.

It would not adhere together.

It would retain more water.

They would be easier to construct.

They would be unaffected.

They would collapse.

They would become more stable.

They would burn up faster.

They would slow down.

They would disintegrate.

They would hit the surface at high speeds.

It is a main cohesive force between atoms.

It is a minor force.

It only affects large objects.

It has no role.

It would become a formless blob.

It would be unaffected.

It would have more variation.

It would be more structured.

Objects would stop more easily.

Travel would require more energy.

We would get more rope burns.

Cars would overheat less.

Humanity would remain unchanged.

Humanity would adapt quickly.

Humanity would be wiped out.

Humanity would thrive.