Exam 1 content review

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Across
  1. 5. a frame of reference with respect to which time, position, speed, and other physical quantities are measured
  2. 6. angular velocity
  3. 9. when velocity equals zero
  4. 10. angular position
  5. 11. tangential velocity times r
  6. 14. frame in which a body remains at rest or moves with constant linear velocity unless acted upon by forces
  7. 15. condition where there is no normal force
  8. 16. type of problem where you break up velocity into components
  9. 19. linear velocity of a rotating object about the edge
Down
  1. 1. always points to the center of a rotating object
  2. 2. change in velocity
  3. 3. always perpendicular to the surface
  4. 4. has components
  5. 7. angular acceleration
  6. 8. always points down
  7. 12. change in position
  8. 13. linear displacement around a circle
  9. 17. can use pythagorean theorem to solve problems on this
  10. 18. = to 9.8m/s2