Exploring Kinetic Energy Concepts

What is kinetic energy?

• Energy that is always constant

• Energy stored in an object due to its position

• Energy that cannot be transferred

• Energy an object has because of its motion

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What happens to the kinetic energy of a bowling ball when it stops moving?

• It is converted to potential energy

• It increases

• It remains the same

• It no longer has kinetic energy

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What are the two main types of energy?

• Thermal and electrical energy

• Kinetic and thermal energy

• Potential and electrical energy

• Kinetic and potential energy

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Which factor does NOT affect the amount of kinetic energy an object has?

• Mass

• Position

• Speed

• Color

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If two balls have the same mass but different speeds, which one has more kinetic energy?

• The faster ball

• It depends on their color

• The slower ball

• Both have the same kinetic energy

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What happens when two objects collide in terms of kinetic energy?

• Kinetic energy is destroyed

• Kinetic energy is transferred from one object to another

• Kinetic energy remains the same

• Kinetic energy is converted to potential energy

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How did humans use wind energy in the past?

• To power vehicles

• To heat homes

• To create movement

• To generate electricity

What device converts the movement of a turbine into electricity?

• A generator

• A motor

• A capacitor

• A battery

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Can energy be created or destroyed?

• Yes, it can be destroyed but not created

• Yes, it can be created but not destroyed

• No, it can only be transferred or stored

• Yes, it can be both created and destroyed

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What is the principle that states energy in the universe is constant?

• Law of Conservation of Energy

• Law of Energy Transfer

• Law of Potential Energy

• Law of Kinetic Energy

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