appear to the left of the decimal. A wire made from Alloy A has a 3 millimeter [mm] diameter and is 1.25 feet [ft] long. A stress is created by applying a force over the circular cross-sectional area of the wire, where the circular area is given by: A = a?. This stress causes a strain of 0.0045 тт тт (b) Determine the force used to stretch the wire, in units of newtons [N] 300 250 200 6 150 100 Alloy A 50 - -Alloy B ..• Alloy C 0.005 0.01 0.015 0.02 0.025 Strain (e) [mm/mm] (a) What is the Young's Modulus of Alloy A? Express the answer in appropriate units. Use an SI prefix such that only 1, 2 or 3 digits appear to the left of the decimal. A wire made from Alloy A has a 3 millimeter [mm] diameter and is 1.25 feet [ft] long. A stress is created by applying a force over the circular cross-sectional area of the wire, where the circular area is given by: A = n r². This stress causes a strain of 0.0045 тт тт Stress (a) [MPa]

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