Physics and Astronomy

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Across
  1. 1. Force x Distance
  2. 3. symbol for the rate of change of angular position of a rotating body.
  3. 5. is a wave in a medium in which each point on the axis of the wave has an associated constant amplitude.
  4. 9. the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
  5. 13. (vf-vi)/t
  6. 14. Mass x Acceleration
  7. 15. National Aeronautics and Space Administration
  8. 16. the interference of two waves of equal frequency and opposite phase, resulting in their cancellation where the negative displacement of one always coincides with the positive displacement of the other.
  9. 18. the closest galaxy to the Milky Way
  10. 20. created laws for circuits such as the point and junction rule
  11. 23. Jupiter's largest moon
  12. 26. a stable subatomic particle with a charge of negative electricity
  13. 28. the program that was designed to send humans to the moon
  14. 29. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
  15. 30. the twisting force that tends to cause rotation
Down
  1. 2. energy that a body possesses by virtue of being in motion.
  2. 4. defined as an integer (whole number) multiple of the fundamental frequency
  3. 6. largest planet in the solar system
  4. 7. created three fundamental laws of physics
  5. 8. the program that sent two probes to explore the outer reaches of the solar system
  6. 10. A wave that oscillates perpendicular to the axis along which the wave travels
  7. 11. the interference of two or more waves of equal frequency and phase, resulting in their mutual reinforcement and producing a single amplitude equal to the sum of the amplitudes of the individual waves.
  8. 12. The man who derived F = kx
  9. 17. Distance/Time
  10. 19. the sum of the potential and kinetic energy in an object that is used to do work
  11. 21. symbol for the quantitative expression of the change in angular velocity that a spinning object undergoes per unit time.
  12. 22. a stable subatomic particle with a positive charge
  13. 24. smallest planet in the solar system
  14. 25. Created laws of planetary and satellite motion
  15. 27. furthest planet from the sun