SP-Speed-Velocity-Acceleration

12345678910111213
Across
  1. 3. rate of change of distance
  2. 7. rate of change of velocity
  3. 10. a variable that is not restricted
  4. 11. a physical quantity with magnitude and direction
  5. 12. fastest thing in the universe
  6. 13. a physical quantity without a direction
Down
  1. 1. rate of change of displacement
  2. 2. a number in symbol that precedes a unit
  3. 4. a variable that relies on another variable
  4. 5. speed is an example of a xxx quantity
  5. 6. there are seven xxx quantities
  6. 8. a physical quantity can be measured and has a xxx
  7. 9. it means constant