What's an example of a task that requires knowledge of physical objects to perform?
Hold bobby pins.

What's an example of a task that requires knowledge of physical objects to perform?
to quickly untie knots

What's an example of a task that requires knowledge of physical objects to perform?
How do you dry off a hot dog you boiled?

What's an example of a task that requires knowledge of physical objects to perform?
How do I bathe the pears when making baked pears?