Question

if jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, what is being done?
○ compression
○ work
○ radiation
○ energy creation

Explanation:

• Compression involves reducing volume or applying pressure, not energy transfer, so it's incorrect.
• Work in physics is defined as the transfer of energy. When Jerome swings, the transfer of gravitational potential energy to kinetic energy is work being done.
• Radiation is the transfer of energy via electromagnetic waves (e.g., light, heat radiation), not related to this mechanical energy transfer.
• Energy cannot be created (Law of Conservation of Energy), so "energy creation" is invalid.

Answer:

B. work