- & Energy type 1 & nuclear 2 & gravitational 3 & thermal 4 & electric 5 & solar 6 & chemical 7 & kinetic The energy transformations that occur from the water in the reservoir to the long distance power lines are qquad arrow qquad b arrow qquad c The values of a, b , and c are respectively & & a & b & c
- Match each scientist with his accomplishment Accomplishment __ 1. Italian scientist who did experiments that helped correct misconceptions about force and motion __ 2. Scientist who studied in England and introduced several laws describing force and motion __ 3. An ancient Greek philosopher who made many scientific discoveries through observation and logical reasoning Newton's First Law of Motion (pages 364-365) 4. Is the following sentence true or false?According to Newton's firs law of motion, an object's state of motion does not change as long the net force acting on it is zero. __ __ https://www. Scientist a. Aristotle b. Galileo c. Newton
- 4. Name the constellations that have at least one very bright star in them and would be easier to identify in the sky than other constellations. 5. Pretend that a star is located where the front wall of your classroom meets the ceiling. Determine its angle above the horizontal from where you are located.
- There is a large quantity of heat beneath the ground. Non-fossil fuel heat available to us is produced by __ Other energy stored inside the earth in the form of fossil fuels is __ ii __ energy. The statements above are completed correctly by the information in row __ a. nuclear reactions; chemical b. nuclear reactions; nuclear c. chemical reactions; chemical d. chemical reactions; nuclear
- Chapter 12 Forces and Eriction (pages 889-300) 1. The following ouching mover false? Friction is a force that helps objects. That are touching move past each other more easily. __ B. Circle the letters identify types of friction. a. rolling b. gravity C. static d sliding 9. The friction force that acts on objects that are at rest is __ 10. Why is less force needed to keep an object moving than to start __ ded to keep in opjectmoring,manager.
