What is the kinetic energy of spring?I hope that any of you can answer my question in detail..

What is the kinetic energy of spring?I hope that any of you can answer

1.	What is the kinetic energy of spring?I hope that any of you can answer my question in detail..
Answer» Spring=1/2kx^2 ,k is the spring constant and x is the how much strached .spring energy in the two form one is the elastic and other is compressive both are called restored energy force