Energy Basics Jeopardy! Kinetic or Potential Forms and Transformations Simple Machines Energy Calculations The Wonders of Graphing Jeopardy music courtesy of:

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Question Answer Kinetic or Potential -1 ANSWER: The name given to the energy of motion. QUESTION: What is kinetic energy ?

Question Answer Kinetic or Potential -2 ANSWER: Then name used to describe stored energy. QUESTION: What is potential energy ?

Question Answer Kinetic or Potential -3 ANSWER: The formula for potential energy. QUESTION: What is PE = wh, or PE = mgh ?

Question Answer Kinetic or Potential -4 ANSWER: The formula for kinetic energy. QUESTION: What is KE = ½ mv 2 ?

Question Answer 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?

Question Answer ANSWER: A fireplace could exhibit these forms of energy. QUESTION: What are heat, light, chemical? Forms and Transformations -1

Question Answer Forms and Transformations -2 ANSWER: These two forms of energy are often associated with friction. QUESTION: What is heat and sound ?

Question Answer Forms and Transformations -3 ANSWER: Flipping on a light switch exhibits these energy transformations. QUESTION: What is mechanical to electrical to light ?

Question Answer Forms and Transformations -4 ANSWER: A dog running would exhibit these forms of energy. QUESTION: What is chemical, mechanical, heat?

Question Answer Forms and Transformations-5 ANSWER: Using a blow dryer would show these energy transformations. QUESTION: What is mechanical to electrical to heat/sound?

Question Answer Simple Machines -1 ANSWER: The simple machine exhibited best by a steering wheel. QUESTION: What is a wheel and axle?

Question Answer Simple Machines -2 ANSWER: The simple machine exhibited best by a see-saw. QUESTION: What is a lever?

Question Answer 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?

Question Answer 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.

Question Answer 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.

Question Answer Energy Calculations -1 ANSWER: The mass of an object if the force taken to move it is N and its acceleration is 3.00 m/s 2 QUESTION: What is 5.00 kg?

Question Answer Energy Calculations -2 ANSWER: The distance an object traveled if a force of N was applied, and the work done was J. QUESTION: What is 6.36 m?

Question Answer Energy Calculations -3 ANSWER: The potential energy of an object with a mass of kg that is 54 meters above the surface of the Earth. QUESTION: What is J ?

Question Answer Energy Calculations -4 ANSWER: The velocity of an object with a kinetic energy of 185,000, J and a mass of 12,000, kg. QUESTION: What is 5.55 m/s?

Question Answer Energy Calculations -5 ANSWER: The mass of an object that has J of work done on it, is accelerating at a rate of 2.45 m/s 2 and travels a distance of meters. QUESTION: What is kg?

Question Answer Wonders of Graphing-1 ANSWER: This formula can be used to determine rate of change. QUESTION: What is ΔY divided by ΔX or Y 2 – Y 1 / X 2 – X 1

Question Answer Wonders of Graphing-2 ANSWER: The rate of change when X 1 = 2, X 2 = 5, Y 2 = 20, and Y 1 = 17 QUESTION: What is 1 unit/unit?

Question Answer Wonders of Graphing-3 ANSWER: The type of relationship shown by this graph. QUESTION: What is a direct relationship?

Question Answer Wonders of Graphing-4 ANSWER: The rate shown for this graph. QUESTION: What is an a decreasing rate?

Question Answer Wonders of Graphing-5 ANSWER: This graph would depict a cyclic variation. QUESTION: What is