epic

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Across
  1. 3. events in the past present and future
  2. 4. the rate at which something or someone moves
  3. 8. increase in speed or rate
  4. 9. the length of space between two points
  5. 11. a body's relative mass
  6. 13. the speed of something in a given direction
Down
  1. 1. the action of moving something from its place
  2. 2. reduction in speed or rate
  3. 5. the degree of steepness of a graph at any point
  4. 6. a large body of matter with no definite shape
  5. 7. activity involving mental or physical effort
  6. 10. the resistance of a physical object
  7. 12. strength of energy or an action of physical action or movement