Elasticity

Section: Physics

Question : 13 of 17

Marks: +1, -0

A 4‌kg stone attached at the end of a steel wire is being whirled at a constant speed 12ms−1 in a horizontal circle. The wire is 4m long with a diameter 2.0‌mm and young's modules of the steel is 2×1011Nm−2. The strain in the wire is.

[AP EAPCET 21 May 2024 Shift 2]

‌2.3×10−4
‌2.3×10−5
‌4.6×10−4
‌6.9×10−4

Validate

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