reianasmiley
reianasmiley reianasmiley
  • 05-11-2020
  • Physics
contestada

In the diagram, a mass is hanging from a wire. When the wire is heated as shown, will the mass move up or down? Why?​

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pfellas
pfellas pfellas
  • 05-11-2020
I can’t see a picture but if the wire is heated it will expand and get longer so the mass will move down
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