The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm the potential energy stored in it is:-

The potential energy of a spring when streached by 2cm is U if the spring is strached by 8cm the potyential energy in it is

A long spring when stretched by 2cm its potential energy is U .If the same spring is stretched by 8cm then potential energy of spring is

The elastic potential energy of a spring

When a long spring is stretched by 2cm, its potential energy is U. If the spring is stretched by 10cm, the potential energy stored in it will be

When a long spring is stretched by 2 cm, its potential energy is V. If the spring is stretched by 10 cm, the potential energy in it will be

A long spring is stretched by x cm its P.E. is U. If the same spring is stretched by Nx cm the P.E. stored in it will become