AIIMS 2019 Physics Kinetic Energy Assertion Reason Question

In the context of kinetic energy, internal forces can indeed perform work to change the energy of a system without external influence, as seen in explosive reactions where potential energy is converted into kinetic energy. For example, during a bomb explosion, the rapid expansion of gases exerts internal forces that propel fragments outward, increasing their kinetic energy. The other options are not applicable as they do not provide relevant examples or explanations related to the concept of internal forces and work done in altering kinetic energy. Understanding this principle is crucial in fields such as thermodynamics and mechanics, where energy transformations play a vital role.