79- What type of energy includes both kinetic and potential energy?1 pointmechanical energychemical energyheat energysound energy

Break Down the Problem

1. Identify the types of energy mentioned in the question.
2. Understand the definitions of kinetic and potential energy.
3. Determine which type of energy encompasses both kinetic and potential energy.

Relevant Concepts

1. Kinetic Energy: Energy an object possesses due to its motion.
2. Potential Energy: Energy stored in an object due to its position or state.
3. Mechanical Energy: The sum of kinetic and potential energy in an object.

Analysis and Detail

1. Mechanical Energy is defined as the total energy that an object has due to its motion (kinetic) and its position (potential).
2. The other types of energy mentioned (chemical, heat, and sound) do not directly combine kinetic and potential energy.

Verify and Summarize

Mechanical energy is the only category that includes both kinetic and potential forms. Therefore, it is the correct answer to the question.

Final Answer

Mechanical energy includes both kinetic and potential energy.