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UNIT 3: FORCES

​(6 DAYS)

Forces are a big part of physics. Physicists devote a lot of time to the study of forces that are found everywhere in the universe. The forces could be big, such as the pull of a star on a planet. The forces could also be very small, such as the pull of a nucleus on an electron. Forces are acting everywhere in the universe at all times. 
NC STANDARDS
PSc. 1.2.1: Explain how gravitational force affects the weight of an object and the velocity of an object in freefall
PSc. 1.2.2: Classify frictional forces into one of four types: static, sliding, rolling & fluid
PSc. 1.2.3: Explain forces using Newton's three Laws of Motion

ESSENTIAL QUESTIONS
1. How does force affect motion?
2. What forces cause objects to change their motion?
3. How do Newton’s laws explain the principles of force and motion?
4.. How is momentum related to each of Newton’s 3 laws?


DAY 1: INTRO TO FORCES/ NEWTON'S 1st LAW​
intro_to_forces_ppt.pptx
File Size: 1724 kb
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intro_to_forces_packet.pdf
File Size: 4376 kb
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DAY 2: WEIGHT VS MASS
QUIZ: Intro to Forces QUIA
gravity_ppt.pptx
File Size: 800 kb
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mass-and-weight-worksheet.docx
File Size: 291 kb
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mass_and_weight_worksheet.doc
File Size: 101 kb
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A "gravity assist" is a space flight maneuver actually performed by NASA during the Apollo missions and other rocket programs.  It was also used in the recent sci-fi film "The Martian."  Here, you will have an opportunity to learn about how space travel makes use of gravity in order to propel motion!
Follow the directions for each part of the simulator by writing down your observations on a sheet of notebook paper.  You will turn this in by the end of class!


Gravity Assist Simulator

DAY 3: NEWTON'S 2nd & 3rd LAWS
QUIZ: Gravity QUIA
elastic_force___newtons_1st___2nd.pptx
File Size: 698 kb
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newtons_3rd_ppt.pptx
File Size: 691 kb
File Type: pptx
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force_motion_phet_lab.docx
File Size: 958 kb
File Type: docx
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Forces and Motion: Basics
Click to Run
Newton's Laws INTERACTIVES

DAY 4: FRICTION, AIR RESISTANCE & TERMINAL VELOCITY
friction_ppt.pptx
File Size: 39622 kb
File Type: pptx
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​FRICTION ASSIGNMENT on QUIA

DAY 5: REVIEW​
FORCES REVIEW STUDY GUIDE
DAY 6: UNIT TEST
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  • Home
  • ABOUT
  • ANIMAL CARE
  • CLASSES
  • COURSES
    • Anatomy
    • Biology >
      • Biology Syllabus
      • Course Content >
        • Intro to Biology
        • UNIT 1: Biochemistry
        • UNIT 2: Cells & Cell Processes
        • UNIT 3: Molecular Genetics
        • UNIT 4: Inheritance Genetics
        • UNIT 5: Evolution & Adaptation
        • UNIT 6: Ecology
        • BIO EOC EXAM REVIEW
    • CHEMISTRY >
      • Chemistry Syllabus
      • Course Content >
        • Unit 1: Intro to Chemistry
        • Unit 2: Thermochemistry
        • Unit 3: Atomic Structure & Nuclear Chem
        • Unit 4: Periodic Table
        • Unit 5: Chemical Bonding
        • Unit 6: Chemical Reactions
        • Unit 7: Stoichiometry
        • Unit 8: Solutions
        • Unit 9: Chemical Equations
        • Unit 10: Acids & Bases
        • Chem Final Exam Review
    • Earth Science >
      • Earth Science Syllabus
      • Course Content >
        • Unit 1: Intro to Earth Science
        • Unit 2: Biosphere & Sustainability >
          • Natural Resources & Alternative Energy
        • Unit 3: Lithosphere (Geology) >
          • Weathering & Erosion
        • Unit 4: Hydrosphere
        • Unit 5: Atmosphere
        • Unit 6: Astronomy
        • ES FINAL EXAM REVIEW
    • Marine Science >
      • Marine Syllabus
      • COURSE CONTENT >
        • UNIT 1: INTRO TO MARINE SCIENCE
        • UNIT 2: OCEAN ENVIRONMENT
        • UNIT 3: MICROBES & PRIMARY PRODUCERS
        • UNIT 4: INVERTEBRATES
        • UNIT 5: MARINE FISHES
        • UNIT 6: MARINE REPTILES & BIRDS
        • UNIT 7: MARINE MAMMALS
        • UNIT 8: INTERTIDAL, ESTUARIES & CORAL REEFS
        • UNIT 9: CONTINENTAL SHELVES, OPEN SEA & DEEP OCEAN
        • UNIT 10: HUMANS & THE SEA
        • MS FINAL EXAM REVIEW
      • RESOURCES
    • Physical Science >
      • Phys Sci Syllabus
      • Course Content >
        • Unit 1: Intro to Physical Sci
        • Unit 2: Motion
        • Unit 3: Forces
        • Unit 4: Work, Power & Energy
        • Unit 5: Electricity & Magnetism
        • Unit 6: Waves
        • Unit 7: Matter
        • Unit 8: Atomic Structure
        • Unit 9: The Periodic Table
        • Unit 10: Chemical Bonding
        • Unit 11: Chemical Reactions
        • Unit 12: Acids, Bases & Solutions
        • PS FINAL EXAM REVIEW
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        • UNIT 1: Intro to Earth Science
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