What's an example of a task that requires knowledge of physical objects to perform?
How can I keep my kitchen floor clean?

What's an example of a task that requires knowledge of physical objects to perform?
How do I get my cell phone working it it's being weird

What's an example of a task that requires knowledge of physical objects to perform?
How to lsoe weight by exercising

What's an example of a task that requires knowledge of physical objects to perform?
To slow cook ribs.