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Unit 5: Work and energy
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In physics, the work goes beyond 9-5. Let's see how physicists define the term "work", and how work relates to the concepts of kinetic energy, potential energy, conservation of energy, and mechanical advantage.
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- Calculating work from force vs. position graphsGet 3 of 4 questions to level up!
- Calculating work done by a forceGet 3 of 4 questions to level up!
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- Using the kinetic energy equationGet 3 of 4 questions to level up!
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- Calculating change in kinetic energy from a forceGet 3 of 4 questions to level up!
- Velocity and mass from force vs. position graphsGet 3 of 4 questions to level up!
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- Calculating spring force Get 3 of 4 questions to level up!
- Calculating elastic potential energyGet 3 of 4 questions to level up!
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- Conservation of energy: Predict changes in energy Get 3 of 4 questions to level up!
- Conservation of energy: Numerical calculationsGet 3 of 4 questions to level up!
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- Relating power and energyGet 3 of 4 questions to level up!
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