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What are four examples of changes of energy?

Answer 1

#"Driving a motor........"#

#"Driving a motor........"#chemical energy is converted into kinetic energy.

The process of "falling off a cliff" transforms gravitational potential energy into kinetic energy.

"Hydroelectric energy generation" gravitational potential energy is transformed into kinetic energy by powering a generator, which is subsequently transformed into electrical energy.

#"Nuclear power generation"#.........mass is converted into energy, which then drives a steam turbine, which is then converted into electrical energy.

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Answer 2

Serenity Allen

Four examples of changes of energy include:

Conversion of electrical energy to light energy in a light bulb.
Transformation of chemical energy in food into kinetic energy during physical activity.
Conversion of potential energy to kinetic energy when a roller coaster descends a hill.
Generation of thermal energy through the combustion of fossil fuels in a power plant.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.