Final answer:
In Part I, the work done on the mass does not change its kinetic energy, but it transforms the potential energy. The comparison between work and kinetic energy, work and potential energy, and kinetic energy and potential energy is discussed.
Step-by-step explanation:
The work done lifting the mass does not change its kinetic energy in Part I. Instead, the work transforms the potential energy of the mass. This can be understood by comparing the following pairs of values:
a) Work and Kinetic Energy: In this case, the work done on the mass is equal to the change in kinetic energy. Since the kinetic energy remains constant, the work done is zero.
b) Work and Potential Energy: The work done on the mass is equal to the change in potential energy. As the mass is lifted, the potential energy increases, indicating that work is being done to change the potential energy.
c) Kinetic Energy and Potential Energy: Since the kinetic energy remains constant and the potential energy increases, it can be concluded that the potential energy is being transformed into kinetic energy.
d) None of the above: This option is not correct as the given options a, b, and c provide accurate explanations.