What's an example of a task that requires knowledge of physical objects to perform?
To remember that you gave an item to a friend,

What's an example of a task that requires knowledge of physical objects to perform?
How do you hang a picture on the wall?

What's an example of a task that requires knowledge of physical objects to perform?
To open a pickle jar when it is stuck.

What's an example of a task that requires knowledge of physical objects to perform?
What is the best size for a napkin holder?