jbfriseup993 jbfriseup993
  • 22-05-2023
  • Physics
contestada

A 2000 N force stretches a wire by 1.0mm.
a) A second wire of the same material is twice as long and has twice the diameter. How much force is needed to stretch it by 1.0mm?
b) A third wire of the same material is twice as long as the first and has the same diameter. How far is it stretched by a 4000 N force?

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