Physics, 07.03.2020 04:28 crazyshaniya
A steel wire of length 1.90 m with circular cross-section must stretch no more than 0.280 cm when a tensile (stretching) force of 420 N is applied to each end of the wire. What minimum diameter is required for the wire?
Express your answer in millimeters. Take Young's modulus for steel to be Y = 2.00 ×10^{11} Pa .
Answers: 1
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A steel wire of length 1.90 m with circular cross-section must stretch no more than 0.280 cm when a...
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