Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms...

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Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformat ions Simple Machines Energy Calculation s The Wonders of Graphing Jeopardy music courtesy of: http://www.favewavs.com/tv %20wavs.htm

Transcript of Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms...

Page 1: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

Energy Basics Jeopardy!

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Kinetic or Potential

Forms and Transformations

Simple Machines Energy Calculations

The Wonders of Graphing

Jeopardy music courtesy of: http://www.favewavs.com/tv%20wavs.htm

Page 2: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

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©Norman Herr, 2000

Page 3: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Kinetic or Potential -1

• ANSWER: The name given to the energy of motion.

• QUESTION: What is kinetic energy ?

Page 4: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Kinetic or Potential -2

• ANSWER: Then name used to describe stored energy.

• QUESTION: What is potential energy ?

Page 5: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Kinetic or Potential -3

• ANSWER: The formula for potential energy.

• QUESTION: What is PE = wh, or PE = mgh ?

Page 6: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Kinetic or Potential -4

• ANSWER: The formula for kinetic energy.

• QUESTION: What is KE = ½ mv2 ?

Page 7: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Kinetic or Potential -5

• ANSWER: The point in an object’s descent at which its potential energy is greatest.

• QUESTION: What is right as it begins to fall?

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QuestionAnswer

• ANSWER: A fireplace could exhibit these forms of energy.

• QUESTION: What are heat, light, chemical?

Forms and Transformations -1

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QuestionAnswer

Forms and Transformations -2

• ANSWER: These two forms of energy are often associated with friction.

• QUESTION: What is heat and sound ?

Page 10: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Forms and Transformations -3

• ANSWER: Flipping on a light switch exhibits these energy transformations.

• QUESTION: What is mechanical to electrical to light ?

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QuestionAnswer

Forms and Transformations -4

• ANSWER: A dog running would exhibit these forms of energy.

• QUESTION: What is chemical, mechanical, heat?

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QuestionAnswer

Forms and Transformations-5

• ANSWER: Using a blow dryer would show these energy transformations.

• QUESTION: What is mechanical to electrical to heat/sound?

Page 13: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Simple Machines -1

• ANSWER: The simple machine exhibited best by a steering wheel.

• QUESTION: What is a wheel and axle?

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QuestionAnswer

Simple Machines -2

• ANSWER: The simple machine exhibited best by a see-saw.

• QUESTION: What is a lever?

Page 15: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Simple Machines -3

• ANSWER: A screw can be a combination of these two simple machines (depending on the screw).

• QUESTION: What is a wedge and an inclined plane?

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QuestionAnswer

Simple Machines -4

• ANSWER: A bicycle is a complex or compound machine made up of these simple ones.

• QUESTION: What are screws, pulleys, wheels and axles, levers.

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QuestionAnswer

Simple Machines -5

• ANSWER: The ways in which simple machines impact effort.

• QUESTION: What is they change the amount of effort, change the direction of the effort, or transfer the effort from one place to another.

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QuestionAnswer

Energy Calculations -1

• ANSWER: The mass of an object if the force taken to move it is 15.00 N and its acceleration is 3.00 m/s2

• QUESTION: What is 5.00 kg?

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QuestionAnswer

Energy Calculations -2

• ANSWER: The distance an object traveled if a force of 35.50 N was applied, and the work done was 225.75 J.

• QUESTION: What is 6.36 m?

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QuestionAnswer

Energy Calculations -3

• ANSWER: The potential energy of an object with a mass of 12.25 kg that is 54 meters above the surface of the Earth.

• QUESTION: What is 6489.32 J ?

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QuestionAnswer

Energy Calculations -4

• ANSWER: The velocity of an object with a kinetic energy of 185,000,000.00 J and a mass of 12,000,000.00 kg.

• QUESTION: What is 5.55 m/s?

Page 22: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Energy Calculations -5

• ANSWER: The mass of an object that has 555.00 J of work done on it, is accelerating at a rate of 2.45 m/s2 and travels a distance of 12.50 meters.

• QUESTION: What is 18.12 kg?

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QuestionAnswer

Wonders of Graphing-1

• ANSWER: This formula can be used to determine rate of change.

• QUESTION: What is ΔY divided by ΔX or Y2 – Y1 / X2 – X1

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QuestionAnswer

Wonders of Graphing-2

• ANSWER: The rate of change when X1 = 2, X2 = 5, Y2 = 20, and Y1 = 17

• QUESTION: What is 1 unit/unit?

Page 25: Energy Basics Jeopardy! 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations.

QuestionAnswer

Wonders of Graphing-3• ANSWER: The type of relationship shown by

this graph.

• QUESTION: What is a direct relationship?

People at a high school play

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QuestionAnswer

Wonders of Graphing-4• ANSWER: The rate shown for this graph.

• QUESTION: What is an a decreasing rate?

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Wonders of Graphing-5

• ANSWER: This graph would depict a cyclic variation.

• QUESTION: What is

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