In the movie, Willy Wonka and the Chocolate Factory, Augustus Gloop leans over the chocolate river to get a drink and falls in. He is sucked through the pipe leading to the fudge room where he is saved by the Oompa Loompa workers. Unfortunately, real-life accidents do not always have such happy endings, even when they involve chocolate. In a tragic 2009 accident, a worker suffered fatal injuries after falling into a cylindrical mixing vat that had an 8-ft diameter and was 8 ft tall. At the time of the accident, the vat was full of molten chocolate.
- What was the total weight (lbf) of chocolate in the vat? The specific gravity of chocolate is approximately 1.24.
- Determine the pressure (psig) at the bottom of the tank.
- Speculate on w hether a person would float or sink in the vat and list two possible causes of the worker’s death.
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