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E = mc 2 Inertial Reference Frame: One in which Newton’s first law is valid. Earth is rotating and therefore not an inertial reference frame, but can treat it as one for…
Slide 13 Newtons First Law of MotionInertia Forces cause changes in motion. Slide 2 3 Newtons First Law of MotionInertia A ball at rest in the middle of a flat field is in…
Slide 1Astronomy Class Notes Jim Mims Slide 2 Chapter 1 Fundamentals Slide 3 Our Place in Space Scales are very large: measure in light-years, the distance light travels…
Slide 1CHAPTER 1 – Discovering the Night Sky Constellations Celestial Sphere Movements of the Earth Moon Phases Eclipses Slide 2 WHAT DO YOU THINK? Is the North StarPolaristhe…
Slide 1A tour along the road to modern science… Slide 2 The Power of the Mind… Star trails – 6 hour exposure Modern Science starts with the Greeks It was all in their…
Slide 1Marjorie Barnes and Sharon Glasgow EDU 713.22 SPRING 2009 Slide 2 Inquiry unit: 12 THE EARTH IN SPACE Lesson numberTitle of lessonsBlooms TaxonomyGardners Multiple…
1.TOPICTOPIC DAMS AND BARRAGES AND THEIR ENVIRONMENTAL IMPACTS 2. DAMS • A dam is a barrier that impounds water or underground streams. • worldwide in development. •…
1.Chapter 9 Asteroids, Comets, and Dwarf Planets Their Nature, Orbits, and Impacts2. Why is there an asteroid belt? 3. Asteroids are cratered and not round. 4. Asteroids…
1.NotesIII. The Earth, Moon, Sun SystemA. Movements of the Earth1. Rotation: Spin of the earth on its axis. - Takes 23 hours, 56min to complete - Gives us day and night2.…