Question

whenever the motion energy of an object changes, there will inevitably be a/an a change in mass b decrease in kinetic energy. c strong magnetic field nearby d increase in potential energy e change in energy somewhere else

Explanation:

According to the law of conservation of energy, energy cannot be created or destroyed, only transferred or transformed. When the motion energy (kinetic energy) of an object changes, there must be a corresponding change in energy in some other form or location.

Answer:

E. change in energy somewhere else