Question

Derive the expression for the work done upon stretching a spring without accelerating it.​

Answer 1

Answer:

BRO NOT SURE ABOUT THE ABSWER....Let the spring be stretched through a small distance d x dx dx. Then work done in stretching the spring through a distance d x dx dx is d W = F d x , dW=Fdx, dW=Fdx, where F is the force applied to stretch the spring