Question

What is sliding friction?

A. When two solid surfaces slide past one another.
B. When air, water, or oil flow next to a solid.
C. When an object rols across a surface.
D. When objects move through water.​

Answer 1

I think the answer would be B

Step-by-step explanation:

Hope this helps:)...if it's wrong I'm sorry for wasting your time and may God bless you:)