A railway carriage moving without jerk …
A wire of length 10 m and diameter 2mm .hanging vertically is loaded by 6.28kg .If it elongates by 1mm find youngs modulus
Posted by Jacks Jacks 7 months, 3 weeks ago
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In stretching a string by 5 cm energy stored is given by U then the energy stored if the spring is streched by 10 cm will be?
Posted by Shubhangi Singh 1 year ago
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