Mht Cet
Work Energy And Power
MHT CET 2026 19th April Morning Shift
MCQ+1 / -02026
The spring is initially in unstretched condition. It is first stretched by a length '$x$' and the work done is $W_1$. Then again it is stretched by further length '$x$' when the work done is $W_2$. The value of $W_2$ is given by