Question 10 (1 point)
When an object is in motion, it possesses what type of energy?
a
thermal energy
b
potential energy
c
kinetic energy
d
chemical energy
c. kinetic energy
c) kinetic energy
The correct answer is c) kinetic energy.
To determine the type of energy possessed by an object in motion, we need to understand the concept of different types of energy. Kinetic energy is the energy an object possesses due to its motion. When an object is moving, its molecules are in motion, and this motion gives rise to kinetic energy. The magnitude of kinetic energy depends on the mass and velocity of the object.
To identify the correct answer to this question, we should consider the characteristics of each option and then eliminate the choices that do not apply to an object in motion.
a) Thermal energy: Thermal energy refers to the energy associated with the temperature of an object, which is a measure of the random motion of its particles. While an object in motion may have thermal energy, it does not exclusively possess this type of energy.
b) Potential energy: Potential energy refers to the stored energy in an object based on its position or condition. When an object is in motion, it does not possess potential energy related to its own motion. The potential energy might change with its position or condition, but that is not relevant to an object in motion.
c) Kinetic energy: As mentioned earlier, kinetic energy is the energy possessed by an object in motion. It depends on the mass and velocity of the object. The faster an object moves or the greater its mass, the more kinetic energy it has.
d) Chemical energy: Chemical energy is the energy stored in the bonds of chemical compounds. While some objects in motion may possess chemical energy due to chemical reactions, it is not exclusive to objects in motion.
Based on the explanations provided, we can determine that the correct answer is c) kinetic energy, as it is the type of energy possessed by an object in motion.