What's an example of a task that requires knowledge of physical objects to perform?
To add water to cracked eggs,

What's an example of a task that requires knowledge of physical objects to perform?
Make marks on a paper with a pencil

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

What's an example of a task that requires knowledge of physical objects to perform?
How to ensure you don't use your guitar pick?