A spring of unstretched length l has a mass m one end fixed to a rigid support. Assumingspring to be made of a uniform wire, the kinetic energy possessed by it if its free end is pulled with uniform velocity upsilon is:

A spring of unstretched length l has a mass m one end fixed to a rigid

1.	A spring of unstretched length l has a mass m one end fixed to a rigid support. Assumingspring to be made of a uniform wire, the kinetic energy possessed by it if its free end is pulled with uniform velocity upsilon is:
Answer» `(1)/(2)mupsilon` `(1)/(3)mupsilon` `mupsilon` `(1)/(6)mupsilon` ANSWER :D