What's an example of a task that requires knowledge of physical objects to perform?
To prepare a pumpkin to use for cooking, you can

What's an example of a task that requires knowledge of physical objects to perform?
Where should you shelter in a thunderstorm?

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

What's an example of a task that requires knowledge of physical objects to perform?
To recycle the logo from an old punk band t-shirt.