String Tension and Length (Jee Mains) | ExamDuo
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Hooke's Law & Modulus of Elasticity
Medium
String Tension and Length
The length of a light string is 1.4 m when the tension on it is 5 N. If the tension increases to 7 N, the length of the string is 1.56 m. The original length of the string is _____ m.
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