Physical Science Chapter 1

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Across
  1. 4. acceleration toward the center of a curved path
  2. 9. theory that states the position of land masses on Earth have changed over time
  3. 11. total distance divided by the total time it takes to get there
  4. 12. the speed of an object and the direction of its motion
Down
  1. 1. objects accelerate when they speed up, slow down, or change ___
  2. 2. the distance and direction an object moves from its starting point
  3. 3. ____speed is how fast something is traveling at a given point in time/ speedometer shows this
  4. 5. the product of an object’s mass and velocity (mass x velocity= _____)
  5. 6. a thrown ball and a dropped ball will hit the ground at the _____ time
  6. 7. change in an objects position relative to a reference point
  7. 8. rate of change of the velocity of an object
  8. 10. distance divided by time gives you this