A moving car has what type of energy?a) Thermalb) Kineticc) Potentiald) Chemical
Question
A moving car has what type of energy?
- a) Thermal
- b) Kinetic
- c) Potential
- d) Chemical
Solution
To determine the type of energy a moving car possesses, we must identify the form of energy associated with its motion.
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Thermal Energy: This type of energy relates to the heat generated from the car's engine and friction, but it is not the primary type of energy due to the car's movement.
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Kinetic Energy: This is the energy of motion. Since the car is moving, it possesses kinetic energy, which is defined by the equation , where is the mass of the car and is its velocity.
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Potential Energy: This type of energy is associated with the position of an object in a gravitational field. A moving car does have potential energy if it is on an incline, but that is not its primary energy type when discussing motion alone.
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Chemical Energy: This energy stored in fuels is converted to kinetic energy through combustion in the car's engine but doesn't directly describe the energy due to motion.
Summary
The main type of energy associated with a moving car is kinetic energy.
Final Answer
b) Kinetic
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