What's an example of a task that requires knowledge of physical objects to perform?
How to properly clean a piece of pork?

What's an example of a task that requires knowledge of physical objects to perform?
How to fix an armrest to a chair?

What's an example of a task that requires knowledge of physical objects to perform?
To buff beeswax painting with a cloth,

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

How to make DIY sandbox.