If the displacement of a horizontal mass-spring system was doubled, how would the elastic potential energy in the system change?

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.