Question

A platform is suspended by four wires at its corners, the wire are 3 m long and have a
diameter of 2.0 mm. Young's modulus for the material of the wire is 1.8 x 1011 N/m². How
far will the platform drop due to elongation of wires if a load of 50 kg is placed at the
centre of the platform?
1) 0.65 mm
2) 2.6 mm
3) 1.3 mm
4) 0.065 mm​

Answer 1

Answer:

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Answer 2

Answer:

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