6. A small elevator with a mass of 550 kg hangs from a steel cable that is 3.0 m long when not loaded. The wires making up the cable have a total cross-sectional area of 0.20 cm², and with a 550 kg load, the cable stretches 0.40 cm beyond it unloaded length. Determine the cable's stress and strain. Assuming that the cable is equivalent to a rod with the same cross-sectional area, determine the value of Young's modulus for the cable's steel.
6. A small elevator with a mass of 550 kg hangs from a steel cable that is 3.0 m long when not loaded. The wires making up the cable have a total cross-sectional area of 0.20 cm², and with a 550 kg load, the cable stretches 0.40 cm beyond it unloaded length. Determine the cable's stress and strain. Assuming that the cable is equivalent to a rod with the same cross-sectional area, determine the value of Young's modulus for the cable's steel.
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Transcribed Image Text:6. A small elevator with a mass of 550 kg hangs from a steel cable that is 3.0 m long when not loaded. The
wires making up the cable have a total cross-sectional area of 0.20 cm², and with a 550 kg load, the cable
stretches 0.40 cm beyond it unloaded length. Determine the cable's stress and strain. Assuming that the
cable is equivalent to a rod with the same cross-sectional area, determine the value of Young's modulus
for the cable's steel.
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