![Page 1: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/1.jpg)
Daily Routine
• Sit in your appropriate seat quietly
• All back packs on the floor
• All cell phones away
• All IPods off and headphones out of your ears
• Have all necessary materials out
• No food or drink except for water
![Page 2: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/2.jpg)
Bell Work
• Why are solar eclipses so rare?
• What are scale models?
![Page 3: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/3.jpg)
Announcements
• No Homework
![Page 4: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/4.jpg)
Modeling the Solar System
The Solar System:
Is Pluto a planet or a dwarf planet?
![Page 5: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/5.jpg)
Today we will
• Create a scale model of the solar system
![Page 6: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/6.jpg)
Spend 10 minutes finishing yesterday’s scale calculations
![Page 7: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/7.jpg)
Scale Model of the Solar System Lab
![Page 8: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/8.jpg)
Daily Routine
• Sit in your appropriate seat quietly
• All back packs on the floor
• All cell phones away
• All IPods off and headphones out of your ears
• Have all necessary materials out
• No food or drink except for water
![Page 9: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/9.jpg)
Bell Work
• What are neap and spring tides?
• What does the scale 1 cm = 100 km actually mean?
![Page 10: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/10.jpg)
Announcements
• No Homework
![Page 11: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/11.jpg)
Modeling the Solar System
The Solar System:
Is Pluto a planet or a dwarf planet?
![Page 12: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/12.jpg)
Today we will
• Create a scale model of the solar system
![Page 13: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/13.jpg)
Get into your groups from yesterday and finish yesterday’s scale model.
![Page 14: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/14.jpg)
Daily Routine
• Sit in your appropriate seat quietly
• All back packs on the floor
• All cell phones away
• All IPods off and headphones out of your ears
• Have all necessary materials out
• No food or drink except for water
![Page 15: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/15.jpg)
Bell Work
• Why does the moon go through different phases?
• Why don’t we see the far side of the moon?
![Page 16: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/16.jpg)
Announcements
• No Homework
![Page 17: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/17.jpg)
Modeling the Solar System
The Solar System:
Is Pluto a planet or a dwarf planet?
![Page 18: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/18.jpg)
Today we will
• Create a scale model of the solar system
![Page 19: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/19.jpg)
11/15/99 Norm Herr (sample file)
Formation of the Solar System
Nebular Model
• A nebula is molecular cloud
made up of gas, ice and dust
particles
• These nebular clouds are the
birthplace of stars and planets
• Scientists believe that the sun
and solar system formed out of
a nebula about 4.6 billion
years ago
![Page 20: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/20.jpg)
11/15/99 Norm Herr (sample file)
Making the Solar System:
It’s Like Making Pizza!
![Page 21: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/21.jpg)
• Shock waves from a
nearby exploding
star cause the
Nebula slowly shrink
or collapse
• As more material
collapses, the
stronger the
gravitational pull
inward is
Solar System Formation Step 1:
Gravitational Collapse
![Page 22: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/22.jpg)
Solar System Formation Step 2:
Angular Momentum
• As it collapses, or
shrinks it spins faster
into a disk shape due
to angular momentum
• A center bulge
develops at the
center of the spinning
disk
• This explain why the
planets orbit in the
same direction
![Page 23: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/23.jpg)
Solar System Formation Step 3:
Condensation
• Condensation
causes gas particle to become solid dust particles
• These particles start to stick together like dust bunny’s on the top of your TV
![Page 24: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/24.jpg)
Rocky Planets vs. Gassy Planets
Rocky particles
Icy Particles
Hot Inner Disk: Rocky planets formed
in the inner solar nebula disk because
only rocky material (iron, silica)
could condense and solidify
Cold Outer Disk: Gassy planets formed
in the outer solar nebula disk where it
was cooler and gases (hydrogen, helium)
could condense
![Page 25: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/25.jpg)
• Accretion occurs as solid particles stick together becoming larger in size
• The inner planets form as rocky material begins to clump together
• Rocks collide to make boulders, boulders collide to make small planets (planetesimals)
• The outer planets from as icy material clumps together
Solar System Formation Step 4:
Accretion
![Page 26: Daily Routine - hamiltonlifephysscience.weebly.com€¦ · Daily Routine •Sit in your appropriate seat quietly •All back packs on the floor •All cell phones away •All IPods](https://reader030.vdocuments.site/reader030/viewer/2022041104/5f04d42c7e708231d40fe9cc/html5/thumbnails/26.jpg)
• The newly formed planets now have enough gravity to pull in the remaining debris in the solar system
• As a result, planets are being bombarded by asteroids and small planets
Solar System Formation Step 5:
Bombardment