What's an example of a task that requires knowledge of physical objects to perform?
To get a piece of parchment paper,

What's an example of a task that requires knowledge of physical objects to perform?
To attach hinges to a wooden sewing machine case, you can

What's an example of a task that requires knowledge of physical objects to perform?
How to start a mower that has no oil in it.

What's an example of a task that requires knowledge of physical objects to perform?
how do you take a pregnancy test?