Experiment of December 19, 2023:

The time to submit an answer is over. You can now view the solution of the experiment.

Solution video:

Experiment:

Question:

What happens when Mr. Santa places 20 cent coins on the side of the cardboard overhanging the glass?

A) Glass empty: Cardboard carries up to 4 coins. Glass full: Cardboard carries no coin.

B) Glass full: Cardboard carries up to 4 coins. Glass empty: Cardboard does not carry a coin.

C) Glass empty or full: Cardboard carries up to 4 coins.

D) Glass empty or full: Cardboard does not carry a coin.