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More Energy. Section 3. Investigate. What information do you need to determine GPE?. Investigate. What information do you need to determine GPE? What information do you need to determine KE?. Investigate. What information do you need to determine GPE? - PowerPoint PPT Presentation
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More EnergySection 3
InvestigateWhat information do you need to determine GPE?
InvestigateWhat information do you need to determine GPE?What information do you need to determine KE?
InvestigateWhat information do you need to determine GPE?What information do you need to determine KE?What information do you need to determine SPE?
Conservation of EnergyKaitlyn, Hannah, and Nicole• Did the total amount of money change?
Conservation of EnergyWhen does a roller coaster have most of its energy as GPE?When is KE greatest?
A B
Calculating Spring Potential EnergySpring Potential Energy – the internal energy of a spring due to its compression or strength; SPE = 1/2kx2
k – spring constant; a spring that is difficult to compress or stretch will have a higher spring constant
What Do You Think Now?How does a roller coaster get to its highest point?
Does it cost more to lift the roller coaster if it is full of people?