What's an example of a task that requires knowledge of physical objects to perform?
how do you change an order at a restaurant?

What's an example of a task that requires knowledge of physical objects to perform?
How can I keep my tupperware and other light items from flipping over in the dishwasher?

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

What's an example of a task that requires knowledge of physical objects to perform?
to safely pick up broken glass.