Question

Explain four methods by which friction can be increased.

Answer 1

Answer:

The three methods of increasing friction are: 1.) By applying more force to the object, 2.) By increasing the mass of the object that is causing friction, and 3.) By creating a rougher point of contact

Explanation:

I only no 3 sorry I think it will help you u can make me brainly plz

Answer 2

Answer:

Four methods by which friction can be increased are:

Explanation:

1) In going work in a bike in speed that cause friction.

2) If we run very fast.

3) We write in a book.

4) We switch on the fan.