Physics Regent Review

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Across
  1. 4. =opposite/adjacent
  2. 7. a region of space that attracts masses with a gravitational force.
  3. 10. =adjacent/hypoteneuse
  4. 13. State of the atom when the electron is on the first energy level.
  5. 14. A collision in which both Kinetic Energy and momentum are conserved.
  6. 16. the state of an object that the vector sum of all the forces acting on it equals zero.
  7. 18. Algebraic sum of all the potential drops and applied voltages around a complete circuit is zero. This is an application of the law of conservation of?
Down
  1. 1. if a force is unbalanced what will result?
  2. 2. WHen the parent nucleus breaks down into the daughter nucleus and a Helium-4 nucleus.
  3. 3. The change in the speed of a light wave as it travels through two media.
  4. 5. =opposite/hypoteneuse
  5. 6. SI unit of magnetic flux
  6. 8. Inversely proportional to the period and are reciprocals of each other.
  7. 9. The process of permanently charging an object using physical contact
  8. 11. The ratio of potential difference to current
  9. 12. what results from the contact between two surfaces?
  10. 15. A vector quantity that measures the tendency of an object to remain in motion.
  11. 17. a block starting from rest slides 18 meters down with uniform acceleration of 4 m/s^2. How long does the block take to reach the bottom?