Which physical property is kinetic energy most directly related to?

• A. Heat
• B. Motion
• C. Electricity
• D. Position

Answer: (B)

Verified step by step guidance

1. Understand that kinetic energy is the energy an object possesses due to its motion.
2. Recall the formula for kinetic energy: \( KE = \frac{1}{2} m v^{2} \), where \(m\) is mass and \(v\) is velocity.
3. Note that velocity is a measure of an object's motion, so kinetic energy depends directly on how fast the object is moving.
4. Compare kinetic energy to other forms of energy: heat relates to thermal energy, electricity to electric energy, and position to potential energy.
5. Conclude that kinetic energy is most directly related to motion because it quantifies the energy of moving objects.