- #1
manjuvenamma
- 102
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How to calculate the elongation when we know we all other parameters?
Two sides of a rod is pulled by two forces of F Newtons in opposite directions. What should we consider F or 2F in the equation? I used 2F and got wrong answer as per the book. But, if it is true, why should be use F only? If the forces are unequal which force should be use to calculate the elongation?
Two sides of a rod is pulled by two forces of F Newtons in opposite directions. What should we consider F or 2F in the equation? I used 2F and got wrong answer as per the book. But, if it is true, why should be use F only? If the forces are unequal which force should be use to calculate the elongation?