Thrilling Experiments: Potential and Kinetic Energy
Thrilling Experiments: Potential and Kinetic Energy
Thrilling Experiments: Potential and Kinetic Energy
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Answer Key - Before Viewing Activity Sheet 5<br />
Vocabulary Cloze<br />
Vocabulary words that you will see <strong>and</strong> hear in the video are listed in the box<br />
below. Using the word bank, match each word with its corresponding sentence<br />
<strong>and</strong> fill in the blanks.<br />
1. <strong>Energy</strong> is the ability to do ___________________ work .<br />
2. Work involves ___________________ movement .<br />
3. Five types of energy are<br />
___________________ mechanical<br />
___________________<br />
electromagnetic<br />
___________________ heat<br />
___________________<br />
nuclear<br />
___________________<br />
chemical<br />
4. Albert Einstein developed the _______________________ Theory of Relativity .<br />
5. <strong>Energy</strong> is equal to ___________________ mass times the speed<br />
of light squared.<br />
6. The fact that energy can be changed from one form to<br />
another is part of the _____________________________ Law of Conservation of <strong>Energy</strong> .<br />
7. ___________________ Joules are units of energy.<br />
8. ___________________ Newton-Meters<br />
are units of work.<br />
9. Two forms of mechanical energy are<br />
___________________ potential<br />
___________________<br />
kinetic<br />
10. <strong>Potential</strong> energy is ___________________ stored energy.<br />
11. <strong>Kinetic</strong> energy is ___________________ motion energy.<br />
12. ___________________ Velocity is equal to distance divided by<br />
___________________ time .<br />
13. <strong>Potential</strong> energy is equal to mass times<br />
___________________ gravity times ___________________ height .<br />
© Sunburst Visual Media, a division of Global Video, LLC <strong>Thrilling</strong> <strong>Experiments</strong>: <strong>Potential</strong> <strong>and</strong> <strong>Kinetic</strong> <strong>Energy</strong><br />
time<br />
potential<br />
movement<br />
motion<br />
velocity<br />
Newton-Meters<br />
chemical<br />
electromagnetic<br />
work<br />
heat<br />
kinetic<br />
Theory of Relativity<br />
mechanical<br />
stored<br />
Law of Conservation<br />
of <strong>Energy</strong><br />
gravity<br />
height<br />
mass<br />
nuclear<br />
Joules<br />
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