Question: Suppose the mass used in Example 3.3 was increased from 10.0 kg to 20.0 kg, and the wire stretched by twice as much. If the

Suppose the mass used in Example 3.3 was increased from 10.0 kg to 20.0 kg, and the wire stretched by twice as much. If the 20.0 kg mass was then used to stretch a 4.00 m piece of the same steel wire, how much will it stretch?

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