1. Energy possessed by a moving tricycle: KE (Kinetic Energy)
- Explanation: When a tricycle is in motion, it possesses kinetic energy because it is moving.
2. An energy of motion, observable as the movement of an object, particle, or set of particles: KE (Kinetic Energy)
- Explanation: This description directly relates to the definition of kinetic energy, which is the energy of an object in motion.
3. Energy due to the position of an object: PE (Potential Energy)
- Explanation: Potential energy is energy stored in an object due to its position. So, energy related to the position of an object is potential energy.
4. Energy waiting to be used: PE (Potential Energy)
- Explanation: Potential energy is often described as energy waiting to be released or used. It is stored energy that can be converted into other forms of energy when needed.