Question:
A spring 40 mm long is stretched by the application of a
Last updated: 6/13/2023
![A spring 40 mm long is stretched by the application of a](https://media.kunduz.com/media/sug-question-candidate/20210806151416105776-3431339.jpg?h=512)
A spring 40 mm long is stretched by the application of a force If 10 N force required to stretch the spring through 1 mm then work done in stretching the spring through 40 mm is 1 84J 2 68J 3 23J 4 8J