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

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

What's an example of a task that requires knowledge of physical objects to perform?
To mix butter and corn syrup together, you can

What's an example of a task that requires knowledge of physical objects to perform?
how do you mix chocolate syrup and milk?