Conservation of Energy Jeopardy Types of Energy Conservation of Energy Random Trivia Calculations Vocabulary Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500

$100 Question from Types of Energy Energy in the form of motion

$100 Answer from Types of Energy Kinetic Energy

$200 Question from Types of Energy Energy that is stored

$200 Answer from Types of Energy Potential Energy

$300 Question from Types of Energy Energy stored in chemical bonds

$300 Answer from Types of Energy Chemical

$400 Question from Types of Energy Energy stored by things that compress or stretch

$400 Answer from Types of Energy Elastic Potential Energy

$500 Question from Types of Energy Heat Energy

$500 Answer from Types of Energy Thermal Energy

$100 Question from Calculations The kinetic energy of a ball with a mass of 10 kg and a speed of 3 m/s

$100 Answer from Calculations 45 J

$200 Question from Calculations The potential energy of a book with a mass of 10kg and a height of 2 meters.

$200 Answer from Calculations 196 J

$300 Question from Calculations A block (m=5kg) is dropped from a height of 20 m. What is its kinetic energy at the bottom?

$300 Answer from Calculations 980 J

$400 Question from Calculations A cart has a kinetic energy of 10,000J and a speed of 10 m/s. What is its mass?

$400 Answer from Calculations 200 kg

$500 Question from Calculations A ball has a mass of 2 kg and is thrown from the ground at a speed of 5 m/s. How high does it go?

$500 Answer from Calculations 1.3 meters

$100 Question from Conservation of Energy State the law of conservation of energy

$100 Answer from Conservation of Energy Energy cannot be created or destroyed, on converted from one form to another

$200 Question from Conservation of Energy What is mechanical energy?

$200 Answer from Conservation of Energy The sum of GPE and KE

$300 Question from Conservation of Energy Explain how the law of conservation of energy applies in a pendulum.

$300 Answer from Conservation of Energy The potential energy at the top of the swing is changed to kinetic energy at the bottom of the swing and back to potential at the top of the swing again.

$400 Question from Conservation of Energy What happens to the energy when there is friction?

$400 Answer from Conservation of Energy Friction is energy converted to thermal energy (heat)

$500 Question from Conservation of Energy When you throw a ball upward, where is the kinetic and potential energy the greatest? (2 answers)

$500 Answer from Conservation of Energy KE Greatest as soon as it leaves your hand PE Greatest at the peak of its path.

$100 Question from H4 What unit is energy measured in?

$100 Answer from Vocabulary Joules

$200 Question from Vocabulary What is the formula for GPE?

$200 Answer from Vocabulary M x 9.8 x H

$300 Question from Vocabulary What is the formula for KE?

$300 Answer from Vocabulary ½ m x v2

$400 Question from Vocabulary What happens to the GPE if you double the height of something?

$400 Answer from Vocabulary GPE doubles

$500 Question from Vocabulary What happens to the KE if you double the speed of something?

$500 Answer from Vocabulary KE quadruples

$100 Question from Random Trivia Name all seven dwarfs

$100 Answer from Random Trivia Sleepy, Sneezy, Grumpy, Dopey, Bashful, Happy & Doc

$200 Question from Random Trivia How many NBA teams has Shaq played on?

$200 Answer from Random Trivia 6

$300 Question from Random Trivia What was the first product to have a barcode on it?

$300 Answer from Random Trivia Wrigley’s Gum

$400 Question from Random Trivia What is the most common name in the world?

$400 Answer from Random Trivia Mohammed

$500 Question from Random Trivia Name all five space shuttles in the NASA fleet.

$500 Answer from Random Trivia Atlantis, Endeavor, Columbia, Challenger, Discovery

Final Jeopardy A book on a shelf has a mass of 10 kg and a height of 3 meters. It is knocked off the shelf. How much energy does it have when it has fallen half way?

(Half Potential, Half Kinetic) Final Jeopardy Answer 294 J (Half Potential, Half Kinetic)