energy
TRANSCRIPT
![Page 1: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/1.jpg)
![Page 2: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/2.jpg)
What is energy? Energy is the ability
to do work.
![Page 3: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/3.jpg)
In the Human Body Unit, you learned thatenergy is essential for the functioning of all
body systems.
![Page 4: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/4.jpg)
In the Ocean Unit, you learned that
the sun is the primary source of all energy.energy is the driving
force of the food web.
![Page 5: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/5.jpg)
In the Wise Use of Resources Unit you
learned thatobtaining, transforming, and distributing energy affects the environment.
![Page 6: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/6.jpg)
Energy is classified asPotential Energy
![Page 7: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/7.jpg)
Kinetic Energyor
![Page 8: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/8.jpg)
Potential Energy is stored energy.
![Page 9: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/9.jpg)
Kinetic Energy is energy due to the
motion of an object.
![Page 10: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/10.jpg)
Imagine yourself on a trampoline.
The trampoline has a large amount of potential energy.
As the trampoline pushes you upward,
it is starting to transfer its potential
energy to you.
The instant you leave the trampoline
you have kinetic energy.
![Page 11: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/11.jpg)
![Page 12: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/12.jpg)
Some objects have potential energy because of their
position.
![Page 13: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/13.jpg)
The boulder on top of the mountain
has potential energy.
![Page 14: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/14.jpg)
When the boulder
begins to roll down
the mountain,
the potential energy is changed
into kinetic
energy.
When it reaches
the bottom of
the mountain,
it stops rolling.
![Page 15: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/15.jpg)
Some substances have potential
energy because of their chemistry.
Baking soda and vinegar have
potential energy because of their
chemistry.
When the two chemicals are mixed, a gas is formed and the
mixture begins to bubble and fizz.
![Page 16: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/16.jpg)
Bakin
g Soda
Vinegar
![Page 17: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/17.jpg)
![Page 18: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/18.jpg)
![Page 19: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/19.jpg)
![Page 20: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/20.jpg)
![Page 21: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/21.jpg)
![Page 22: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/22.jpg)
![Page 23: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/23.jpg)
![Page 24: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/24.jpg)
![Page 25: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/25.jpg)
When the chemicals are combined the
potential energy is transformed into kinetic energy.
![Page 26: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/26.jpg)
A rocket on a launching pad has what type of
energy? POTENTIAL!!!!!!
![Page 27: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/27.jpg)
When the rocket is launched, the potential energy is changed
to ...Kinetic Energy!!!!
![Page 28: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/28.jpg)
![Page 29: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/29.jpg)
![Page 30: Energy](https://reader035.vdocuments.us/reader035/viewer/2022070517/58cf8d261a28ab65538b4749/html5/thumbnails/30.jpg)