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A piece of copper metal is correctly placed on a triple beam balance. The riders are all at the zero mark except for the rider on the 0-10 gram beam which is located at the position shown. What is the mass of the copper metal?
- A 0.455g
- B 4.56g
- C 0.55g
- D 5.50g
That's Correct!
It's Wrong!
The mass of the copper metal is 5.50g because the rider on the 0-10 gram beam is located at the position shown, which indicates that it is weighing 5.50 grams.
