A 7.0-kg pipe is hung from a steel wire that is 2.5 m long and has a diameter of 0.75 mm. Young's modulus for steel is 2.0 × 10¹¹ N/m².
(a) By what distance does the wire stretch?
(b) If the wire diameter were doubled, what would be the stretch?

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The Answer of A 7.0-kg pipe is hung from a steel wire that is 2.5 m long and has a diameter of 0.75 mm. Young's modulus for steel is 2.0 × 10¹¹ N/m². (a) By what distance does the wire stretch? (b) If the wire diameter were doubled, what would be the stretch?

A 70-Kg Pipe Is Hung from a Steel Wire That Is