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Contributions of Science Pioneers & Key Concepts of Mass and Weight

Explore the contributions of notable scientists such as Galileo, Edison, and Newton, alongside key concepts in physics like mass and weight. This review covers their groundbreaking work and how they shaped our understanding of science. Learn how weight varies with planetary size, calculate weight from mass, and understand the differences between various energy sources like batteries and their cells. With insights into experimental science methods and the fundamentals of electricity, this guide is essential for anyone delving into scientific principles.

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Contributions of Science Pioneers & Key Concepts of Mass and Weight

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  1. Review for Lesson 1-5 and p.p. 2-47 Know the following people of Science and their contributions: Galileo; Edison; Volta; Baker; Davy; Ford; Newton; Hooke; Halley

  2. Mass v Weight • They are different • Calculate the Weight if the Mass is ___ g; ___ kg; ___ Pounds? • Mass remains constant. • Weight is dependent upon the size of the planet. • 2.2 pounds = 1.0 kg • F= ma

  3. The Readings & Related Facts • Page 9-11 Galileo & Experimental Science • Pages 16-17 Batteries Electricity to Go. • Pages 18-19 Wet & Dry Cells • Pages 24-25 Dif. Batteries; Dif. Needs • Pages 30-32 EV- Back to the Future • Pages 33-35 Putting the Wind to Work • Page 40 GREEN PRINT ( MASS v WT)

  4. More READING • Pages 42-44 Bungee Jumping: “The Forces are with You”. • Pages 45-47 Hooke & Newton: “Geniuses at Work”

  5. Jupiter Electrolyte Electrode EMF Conductor non-conductor Dry/wet cells EV precision Insulators Battery Dependent Variable Independent Variable Mechanics Newton (force unit) Alligator clips Closed circuit Open circuit Vocabulary

  6. Chemicals & Elements Copper Sulfate Manganese dioxide Sulfuric Acid Zinc Copper Lead Carbon

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