“Torque symbol, in physics” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.TAU is the answer to the New York Times crossword clue “Torque symbol, in physics”. It was last seen in the puzzle of September 18, 2026, where it runs at 20 Down and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.