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2 cards from this section. Quick, good the night before a test.
Define energy in your own words.
Think about what energy does.
What is the SI unit of energy?
What unit do we use to measure energy in physics?
What is the law of conservation of energy?
Remember the concept of energy forms.
True or False: Kinetic energy is stored energy.
Think about movement versus position.
A car accelerates from rest to 60 km/h. Calculate the increase in kinetic energy if its mass is 1,200 kg.
Convert speed to meters per second before solving.
Discuss the impact of shifting from fossil fuels to solar energy on greenhouse gas emissions.
Think about how fossil fuels contribute to emissions.
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