Question

Question 3: How can friction be reduced? How can it be increased?
ed? How can it be increased? Give examples.​

Answer 1

Answer:

Friction can be can be reduced by by decreasing the Rough area and doing smoother area so friction can increased.

When the rough surface area connection between the two object will be interlocked more of the space.

Explanation:

Friction can be increased by increasing the rough object so more gap will be formed to the objects and more of the object will be interlocked .

examples friction are

1- We are able to walk because of friction.

2- Friction between the tip of the pen and the paper allows us to write.