An aluminum wire and a steel wire, each of length 2.0 m, are hung from the ceiling. A 5.0-kg mass is suspended from the lower end of each wire. The aluminum wire has a diameter of 2.2 mm. What must be the diameter of the steel wire if it is to stretch the same distance as the aluminum wire, so that the two wires maintain equal lengths after the masses are attached? Young's modulus for aluminum is $0.70 \times 10 ^ { 11 } \mathrm {~Pa}$ and for steel it is 2.0 x 10¹¹ Pa

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The Answer of An aluminum wire and a steel wire, each of length 2.0 m, are hung from the ceiling. A 5.0-kg mass is suspended from the lower end of each wire. The aluminum wire has a diameter of 2.2 mm. What must be the diameter of the steel wire if it is to stretch the same distance as the aluminum wire, so that the two wires maintain equal lengths after the masses are attached? Young's modulus for aluminum is $0.70 \times 10 ^ { 11 } \mathrm {~Pa}$ and for steel it is 2.0 x 10¹¹ Pa

An Aluminum Wire and a Steel Wire, Each of Length 0.70×1011 Pa0.70 \times 10 ^ { 11 } \mathrm {~Pa}0.70×1011 Pa

An Aluminum Wire and a Steel Wire, Each of Length $0.70 \times 10 ^ { 11 } \mathrm {~Pa}$