The potential energy of a spring, when stretched through a distance x is 50J. What would be the work done in stretchin it further through the same distance?

The potential energy of a spring when stretched through a distance x is 10J. What is the amount of work done on the same spring to stretch it through on additional distance x?

The P.E of a spring on stretching through a distance of 5 m is 20 J . Calculate the amount of work done on this spring on stretching it further through a distance of 2 m .

The potential energy of a certain spring when streched by a distance x is 20J. The amount of work required to strech it through an additional distance x is:

The potential energy of a certain spring when stretched through a distance 'S' is 10 joule. The amount of work (in joule) that must be done on this spring to stretch it through an additional distance 'S' will be

The potential energy of a certain spring when streched through a distance 'S' is 10 joule. The amount of work (in jule) that must be done on this spring to stretch it through an additional distance 'S' will be