What's an example of a task that requires knowledge of physical objects to perform?
how do you clean your windshield?

What's an example of a task that requires knowledge of physical objects to perform?
To fix a hole in a screen.

What's an example of a task that requires knowledge of physical objects to perform?
How to lift a toilet seat.

What's an example of a task that requires knowledge of physical objects to perform?
How to make your fresh cut flowers last longer.