Two circus performers, Pyramus and Thisbe. Pyramus will swing back and forth, with amplitude 8, on a trapeze bar that hangs from two 6.0 m long ropes. Thisbe, his wife, will stand on a tiny platform that is 2.0 m below the pivot point of the ropes. At the crucial moment, This be will dive off her platform and be caught by pyramus, as he swings through the lowest point of his arc. The question is, exactly when should Thisbe take her dive, so as to be sure to be caught?