What ten things will create friction?

Answer 1

there are many more then just 10

for example:

writing, friction of the nib of the pen on the paper

lighting a campfire, by rubbing two sticks together

using the breaks on a car.

friction opposes motion, and when ever two surfaces move over each other, friction occurs.

Answer 2

1. Differences in values and beliefs.
2. Miscommunication or lack of communication.
3. Power struggles or conflicts of interest.
4. Competing priorities or goals.
5. Personality clashes or egos.
6. Unclear roles or responsibilities.
7. Lack of trust or transparency.
8. Change or uncertainty.
9. Resource constraints or limitations.
10. Unresolved conflicts or past grievances.