Across
- 2. anything that has mass and occupies volume
- 6. the center of an atom is called
- 9. For every action, there is an equal and opposite reaction
- 10. an additional full moon that appears in a subdivision of a year: the third of four full moons in a season.
- 14. Know as the law of inertia
- 16. a region around a magnetic material or a moving electric charge within which the force of magnetism acts.
- 18. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
- 20. an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
- 21. strength or energy as an attribute of physical action or movement.
- 22. Objects in stay in motion
- 23. form of energy possessed by an object due to its motion
Down
- 1. is often stated as F=ma
- 3. the phase of the moon in which its whole disk is illuminated.
- 4. How does the moon get its light
- 5. has an invisible magnetic field surrounding it and two ends called poles.
- 7. an indivisible and basic unit of matter
- 8. a region around a charged particle or object within which a force would be exerted on other charged particles or objects.
- 11. intermediate phase of the Moon that starts right after the First Quarter when the illumination is 50%.
- 12. period of time where the moon’s illuminated area reduces from 99.9% to 50.1% from our point of view on Earth.
- 13. the force acting on the object due to gravity
- 15. when electricity moves through something
- 17. force exerted between a magnet and a moving electrically charged particle
- 19. transfer of energy from direct contact